{"title":"Engine Parts","description":null,"products":[{"product_id":"freightliner-cascadia-rear-motor-mount-kit","title":"Freightliner Cascadia Rear Motor Mount Kit – Replaces J2618520 \/ J2618522","description":"\u003ch2\u003eFreightliner Cascadia Rear Motor Mount Kit\u003c\/h2\u003e\n\u003cp\u003eThis heavy-duty rear motor mount kit is designed for Freightliner Cascadia 113 and 125 models, providing reliable engine support, vibration reduction, and drivetrain stability. Built for demanding commercial truck applications, this kit includes the motor mount and mounting hardware needed for a secure installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Freightliner Cascadia rear engine mount applications\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine vibration and drivetrain movement\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for long service life\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for installation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM motor mount assemblies\u003c\/li\u003e\n\u003cli\u003eIdeal for fleet maintenance and owner-operator repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e M17338K2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rear Engine Motor Mount Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Freightliner Cascadia 113 \/ 125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e (1) Motor Mount, (2) 3\/4\"-10 x 3\" Flange Bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Mounts \/ Drivetrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eCompatible with Freightliner Cascadia 113 and Cascadia 125 models from 2008–2018. Designed for heavy-duty highway and fleet truck applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCross Reference\u003c\/h3\u003e\n\u003cp\u003eThis rear motor mount kit replaces multiple OEM and aftermarket part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e J2618520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e J2618522\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e J2618524\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e J2618528\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e M17338K2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 State Trucks SKU:\u003c\/strong\u003e 03-07120040\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Replace Motor Mounts?\u003c\/h3\u003e\n\u003cp\u003eWorn engine mounts can cause excessive vibration, drivetrain misalignment, rough idle, and increased stress on surrounding components. Replacing damaged motor mounts helps restore ride quality, drivetrain stability, and overall vehicle reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFitment Notice\u003c\/h3\u003e\n\u003cp\u003eVerify engine mount style and OEM part number before ordering. Contact us with your VIN for fitment confirmation.\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":66717020848173,"sku":null,"price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/M46852_1.jpg?v=1789109269"},{"product_id":"pai-631265-detroit-dd15-head-gasket","title":"PAI 631265 | Detroit DD15 Cylinder Head Gasket","description":"\u003ch2\u003ePAI 631265 Detroit DD15 Cylinder Head Gasket\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 631265 Cylinder Head Gasket\u003c\/strong\u003e is a replacement head gasket designed for \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e engines. This gasket seals the cylinder head to the engine block to help maintain proper compression while preventing the mixing or leakage of engine oil, coolant, and combustion gases.\u003c\/p\u003e\n\n\u003cp\u003ePAI 631265 replaces Detroit Diesel OEM \u003cstrong\u003eA4720161820\u003c\/strong\u003e and is also cross-referenced to \u003cstrong\u003eA4720162220\u003c\/strong\u003e. It is used as the head gasket component in the PAI 631375 DD15 head gasket set.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631265 Head Gasket Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 631265\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Cylinder Head Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Detroit Diesel DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e A4720161820\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional OEM Reference:\u003c\/strong\u003e A4720162220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-Duty Diesel Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003ePAI 631265 is cross-referenced to the following Detroit Diesel and aftermarket numbers:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetroit Diesel:\u003c\/strong\u003e A4720161820\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetroit Diesel:\u003c\/strong\u003e A4720162220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetroit Diesel:\u003c\/strong\u003e A4720161520\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterstate-McBee:\u003c\/strong\u003e A-A4720161520\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterstate-McBee:\u003c\/strong\u003e A-A4720161820\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterstate-McBee:\u003c\/strong\u003e A-A4720162220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI:\u003c\/strong\u003e 631265E\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCross-reference numbers are provided for identification and compatibility purposes. Always verify the exact OEM part number and engine configuration before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eDetroit DD15 Head Gasket Replacement\u003c\/h2\u003e\n\n\u003cp\u003eThe cylinder head gasket is a critical sealing component between the DD15 cylinder head and engine block. It must maintain sealing around the combustion chambers, coolant passages, and oil passages while withstanding the heat and pressure generated by the engine.\u003c\/p\u003e\n\n\u003cp\u003eA compromised head gasket can contribute to coolant loss, oil and coolant contamination, combustion-gas leakage, loss of compression, or other engine performance problems. Replacing the gasket requires proper cylinder-head inspection, surface preparation, torque procedures, and installation according to applicable Detroit service specifications.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631265 vs. DD15 Head Gasket Set\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePAI 631265\u003c\/strong\u003e is the individual cylinder head gasket. It is also included as a component of the \u003cstrong\u003ePAI 631375\u003c\/strong\u003e DD15 head gasket set, which includes additional gaskets and components required for a more complete upper-engine repair.\u003c\/p\u003e\n\n\u003cp\u003eIf you are performing a complete DD15 head-gasket repair or engine rebuild, verify whether you need the individual \u003cstrong\u003e631265 head gasket\u003c\/strong\u003e or the complete \u003cstrong\u003e631375 head gasket set\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eDD15 Fitment Verification\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Detroit DD15 engines use multiple head-gasket and gasket-set configurations. Verify the OEM part number, VIN, and\/or engine serial number (ESN) before ordering.\u003c\/p\u003e\n\n\u003cp\u003ePAI 631265 is specifically cross-referenced to Detroit Diesel A4720161820 and A4720162220. Do not assume that every DD15 engine uses the same head gasket without confirming the engine configuration.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631265 Warranty\u003c\/h2\u003e\n\n\u003cp\u003ePAI lists the standard Genuine PAI version with a \u003cstrong\u003e2-year unlimited-mileage warranty\u003c\/strong\u003e. The related 631265E Excel by PAI version carries different warranty coverage, so verify the exact PAI part suffix when ordering.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67011693609005,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/A4720161820.jpg?v=1789795183"},{"product_id":"pai-641213-dd15-oil-pump-a4721803101","title":"PAI 641213 DD15 Oil Pump | Replaces OEM A4721803101","description":"\u003ch2\u003ePAI 641213 Oil Pump Assembly for Detroit Diesel DD15 | Replaces OEM A4721803101\u003c\/h2\u003e\n\u003cp\u003eThe PAI Industries 641213 Oil Pump Assembly is a premium heavy-duty replacement designed for Detroit Diesel DD15 engines. Engineered to meet or exceed OEM specifications, this high-quality lube pump delivers consistent oil pressure to protect critical engine components including crankshaft bearings, camshafts, pistons, rocker assemblies, and turbochargers.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-strength aluminum with precision-machined internal gears, the PAI 641213 is designed to provide dependable oil flow under the demanding conditions of commercial trucking. Whether you're performing an in-frame overhaul, replacing a failed oil pump, or completing a preventive engine rebuild, this premium aftermarket assembly delivers OEM-quality fit, performance, and reliability.\u003c\/p\u003e\n\u003cp\u003eTrusted by diesel repair facilities, owner-operators, fleets, and engine rebuilders across North America, PAI Industries is recognized for producing premium heavy-duty replacement parts that help maximize engine life while reducing downtime.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium heavy-duty oil pump assembly\u003c\/li\u003e\n\u003cli\u003ePrecision engineered for Detroit Diesel DD15 engines\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM A4721803101\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum housing\u003c\/li\u003e\n\u003cli\u003ePrecision-machined 53-tooth gear design\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine oil pressure\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003cli\u003eDesigned for commercial truck applications\u003c\/li\u003e\n\u003cli\u003eIdeal for engine rebuilds and preventative maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 641213\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e A4721803101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Oil Pump Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum Housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Count:\u003c\/strong\u003e 53 Teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Detroit Diesel DD15 Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Premium Aftermarket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel DD15 Engines\u003c\/li\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n\u003cli\u003eWestern Star 4700\u003c\/li\u003e\n\u003cli\u003eWestern Star 4900\u003c\/li\u003e\n\u003cli\u003eWestern Star 5700XE\u003c\/li\u003e\n\u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Commercial Trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eMajor Cross Reference Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel A4721803101\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721801301\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721801501\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721801701\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721802501\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721802901\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721803301\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721803901\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721805601\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721806401\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721806601\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721807201\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel EA4721803901\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel RA4721803101\u003c\/li\u003e\n\u003cli\u003eAlliant Power AP63305\u003c\/li\u003e\n\u003cli\u003ePAI 641213\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Replace Your Oil Pump?\u003c\/h3\u003e\n\u003cp\u003eThe engine oil pump is responsible for supplying pressurized oil to every critical moving component inside your engine. Low oil pressure caused by a worn or damaged pump can quickly lead to bearing failure, turbocharger damage, camshaft wear, overheating, and catastrophic engine failure.\u003c\/p\u003e\n\u003cp\u003eReplacing a worn oil pump during an engine overhaul helps restore proper lubrication, maintain factory oil pressure, and protect your investment for hundreds of thousands of miles.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eRecommended During Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the oil pickup tube and screen\u003c\/li\u003e\n\u003cli\u003eReplace worn or damaged oil pump seals and O-rings\u003c\/li\u003e\n\u003cli\u003ePrime the lubrication system before initial startup\u003c\/li\u003e\n\u003cli\u003eReplace the engine oil and oil filter\u003c\/li\u003e\n\u003cli\u003eVerify oil pressure after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #f8f8f8; padding: 25px; border-left: 4px solid #ff6a00; margin: 25px 0;\"\u003e\n\u003ch3\u003e🔥Protect Your Engine Investment\u003c\/h3\u003e\n\u003cp\u003eA failed oil pump can cause catastrophic engine damage in minutes. Installing a premium PAI oil pump during your rebuild helps ensure proper lubrication, stable oil pressure, and maximum protection for your DD15 engine. Pair your repair with premium filters and fresh engine oil for the best long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✔ Direct OEM Replacement\u003c\/li\u003e\n\u003cli\u003e✔ Precision 53-Tooth Gear Design\u003c\/li\u003e\n\u003cli\u003e✔ Heavy-Duty Aluminum Housing\u003c\/li\u003e\n\u003cli\u003e✔ OEM Fit \u0026amp; Performance\u003c\/li\u003e\n\u003cli\u003e✔ Built for Commercial Diesel Engines\u003c\/li\u003e\n\u003cli\u003e✔ Trusted by Professional Engine Rebuilders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #fff7ef; padding: 20px; border: 1px solid #ffb366; border-radius: 8px; margin-top: 20px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Water Pump\u003c\/li\u003e\n\u003cli\u003e✔ PAI DD15 Head Gasket\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Head Bolt Kit\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson P551005 Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Premium 15W-40 CK-4 Diesel Engine Oil\u003c\/li\u003e\n\u003cli\u003e✔ Complete DD15 Overhaul Gasket Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComplete your DD15 engine rebuild with premium lubrication, cooling system, and sealing components to maximize engine reliability and reduce repeat repairs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67011770482733,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/641213_01_LG_c9edc206-d0f3-46bf-b3bd-9ed6c399ebaf.jpg?v=1789137940"},{"product_id":"pai-dd15-engine-rebuild-kit","title":"PAI DD15 Engine Rebuild Kit | Premium Overhaul Kit","description":"\u003ch2\u003ePAI DD15 Engine Rebuild Kit | Complete Premium Overhaul Kit for Detroit Diesel DD15 Engines\u003c\/h2\u003e\n\n\u003cp\u003e\nRestore the performance, reliability, and longevity of your Detroit Diesel DD15 engine with the \u003cstrong\u003ePAI DD15 Engine Rebuild Kit\u003c\/strong\u003e. Designed for professional engine rebuilders, fleets, owner-operators, and diesel repair facilities, this premium overhaul kit contains the essential components needed to perform a complete in-frame or major engine rebuild.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured to meet or exceed OEM specifications, PAI Industries has earned a reputation for producing premium heavy-duty diesel replacement parts trusted throughout North America. Whether you're repairing excessive oil consumption, low compression, coolant leaks, or high-mileage engine wear, this rebuild kit provides dependable performance you can count on.\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff3cd;border:1px solid #f0c36d;padding:18px;border-radius:8px;margin:25px 0;\"\u003e\n\u003ch3\u003e⚠️ VIN or Engine Serial Number Required\u003c\/h3\u003e\n\n\u003cp\u003e\nDetroit Diesel DD15 engines were manufactured with numerous internal design changes throughout production. \u003cstrong\u003ePlease provide your VIN or engine serial number before ordering\u003c\/strong\u003e so our parts specialists can verify the correct rebuild kit for your engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis helps eliminate ordering errors and ensures you receive the correct pistons, liners, bearings, gaskets, and related components for your specific engine configuration.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTypical Kit Contents\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium Cylinder Liners\u003c\/li\u003e\n\u003cli\u003ePistons\u003c\/li\u003e\n\u003cli\u003ePiston Rings\u003c\/li\u003e\n\u003cli\u003ePiston Pins\u003c\/li\u003e\n\u003cli\u003eRod Bearings\u003c\/li\u003e\n\u003cli\u003eMain Bearings\u003c\/li\u003e\n\u003cli\u003eThrust Washers\u003c\/li\u003e\n\u003cli\u003eComplete Upper \u0026amp; Lower Gasket Set\u003c\/li\u003e\n\u003cli\u003eFront \u0026amp; Rear Crankshaft Seals\u003c\/li\u003e\n\u003cli\u003eConnecting Rod Bushings\u003c\/li\u003e\n\u003cli\u003eCylinder Head Gaskets\u003c\/li\u003e\n\u003cli\u003eRequired O-Rings \u0026amp; Seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eKit contents may vary depending on engine serial number and OEM configuration.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel DD15 Engines\u003c\/li\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n\u003cli\u003eWestern Star 4700\u003c\/li\u003e\n\u003cli\u003eWestern Star 4900\u003c\/li\u003e\n\u003cli\u003eWestern Star 5700XE\u003c\/li\u003e\n\u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n\u003cli\u003eCommercial Highway Trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Choose a PAI Rebuild Kit?\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium aftermarket quality\u003c\/li\u003e\n\u003cli\u003eEngineered to meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eTrusted by diesel engine rebuilders\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components\u003c\/li\u003e\n\u003cli\u003eExcellent durability and service life\u003c\/li\u003e\n\u003cli\u003eDesigned for professional heavy-duty engine repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔥 Complete Your Engine Rebuild\u003c\/h3\u003e\n\n\u003cp\u003e\nFor the best long-term reliability, we recommend replacing wear items while your engine is apart. Completing the entire repair now can reduce future labor costs, improve engine performance, and help prevent unexpected downtime.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ New Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ Water Pump Assembly\u003c\/li\u003e\n\u003cli\u003e✔ Thermostat Kit\u003c\/li\u003e\n\u003cli\u003e✔ Injector Seal Kit\u003c\/li\u003e\n\u003cli\u003e✔ Turbocharger Inspection or Replacement\u003c\/li\u003e\n\u003cli\u003e✔ Oil Cooler \u0026amp; Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Fuel Filters\u003c\/li\u003e\n\u003cli\u003e✔ Coolant Filter\u003c\/li\u003e\n\u003cli\u003e✔ Premium CK-4 15W-40 Engine Oil\u003c\/li\u003e\n\u003cli\u003e✔ Coolant \u0026amp; Cooling System Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ PAI DD15 Water Pump\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Head Bolt Kit\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson P551005 Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Fuel Filter Service Kit\u003c\/li\u003e\n\u003cli\u003e✔ Detroit Diesel Approved Coolant\u003c\/li\u003e\n\u003cli\u003e✔ Premium 15W-40 CK-4 Engine Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete your overhaul with premium maintenance components to maximize engine life and reduce downtime.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67052514639917,"sku":null,"price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/DD1501-145_01_XL_8ce00882-7eed-4ebf-aff1-8ad48524010c.jpg?v=1784418720"},{"product_id":"pdi-dd15-head-gasket-set-a4720162120","title":"PDI DD15 Head Gasket Set | A4720162120","description":"\u003ch2\u003ePDI Detroit DD15 Head Gasket Set | OEM Replacement A4720162120\u003c\/h2\u003e\n\n\u003cp\u003e\nRestore sealing integrity and reliability to your Detroit Diesel DD15 engine with the \u003cstrong\u003ePDI DD15 Head Gasket Set A4720162120\u003c\/strong\u003e. Designed for professional engine repairs, cylinder head replacement, and DD15 overhaul applications, this premium gasket set is engineered to provide proper combustion sealing, coolant containment, and oil passage protection under the extreme pressures and temperatures found in modern heavy-duty diesel engines.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWhen servicing a DD15 engine, proper gasket performance is critical. PDI gasket sets are manufactured to meet or exceed OEM specifications, providing accurate fitment, consistent clamp load, and dependable long-term durability for commercial trucking applications. citeturn0search0\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff3cd;border:1px solid #f0c36d;padding:18px;border-radius:8px;margin:25px 0;\"\u003e\n\u003ch3\u003e⚠️ VIN or Engine Serial Number Required\u003c\/h3\u003e\n\n\u003cp\u003e\nDetroit Diesel DD15 engines have multiple production updates and gasket configurations throughout different model years. \u003cstrong\u003ePlease provide your VIN or engine serial number before ordering\u003c\/strong\u003e so our parts specialists can verify the correct application.\n\u003c\/p\u003e\n\n\u003cp\u003e\nConfirming fitment before purchase helps prevent incorrect orders and ensures you receive the correct gasket set for your specific DD15 engine configuration.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium PDI replacement head gasket set\u003c\/li\u003e\n\u003cli\u003eDesigned for Detroit Diesel DD15 engines\u003c\/li\u003e\n\u003cli\u003eOEM replacement reference: A4720162120\u003c\/li\u003e\n\u003cli\u003eProvides combustion, coolant, and oil sealing\u003c\/li\u003e\n\u003cli\u003ePrecision fit for proper cylinder head installation\u003c\/li\u003e\n\u003cli\u003eDesigned for engine repair and overhaul applications\u003c\/li\u003e\n\u003cli\u003eHelps restore engine reliability after head service\u003c\/li\u003e\n\u003cli\u003eBuilt for demanding Class 8 trucking applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDD15 Cylinder Head Gasket\u003c\/li\u003e\n\u003cli\u003eInjector Seal Components\u003c\/li\u003e\n\u003cli\u003eCamshaft Housing Gasket\u003c\/li\u003e\n\u003cli\u003eCoolant Tube Seals\u003c\/li\u003e\n\u003cli\u003eRequired Upper Engine Gaskets\u003c\/li\u003e\n\u003cli\u003eAdditional sealing components required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cem\u003eKit contents may vary depending on engine serial number and production configuration. Verify application before ordering.\u003c\/em\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PDI Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e DD15 Head Gasket Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e A4720162120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDI SKU:\u003c\/strong\u003e 111071462120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Detroit Diesel DD15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy Duty Diesel Engine Repair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel DD15 Engines\u003c\/li\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n\u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n\u003cli\u003eWestern Star 4700\u003c\/li\u003e\n\u003cli\u003eWestern Star 4900\u003c\/li\u003e\n\u003cli\u003eWestern Star 5700XE\u003c\/li\u003e\n\u003cli\u003eClass 8 Highway Trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Reasons For Replacement\u003c\/h3\u003e\n\n\u003cp\u003e\nA failed cylinder head gasket can cause coolant loss, combustion pressure entering the cooling system, coolant contamination in engine oil, overheating, and reduced engine performance. Replacing the gasket with a quality engineered set helps restore proper sealing between the cylinder head and engine block.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Choose PDI?\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eTrusted heavy-duty diesel performance manufacturer\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for commercial diesel applications\u003c\/li\u003e\n\u003cli\u003ePremium aftermarket alternative to OEM components\u003c\/li\u003e\n\u003cli\u003eEngineered for durability and long service life\u003c\/li\u003e\n\u003cli\u003eBacked by PDI technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔥 Complete Your DD15 Repair\u003c\/h3\u003e\n\n\u003cp\u003e\nWhen replacing a DD15 head gasket, many technicians choose to inspect and replace related wear components while the engine is already disassembled. Completing these repairs together can reduce future labor costs and help maximize engine reliability.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ DD15 Head Bolt Set\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Water Pump\u003c\/li\u003e\n\u003cli\u003e✔ Turbocharger Inspection\u003c\/li\u003e\n\u003cli\u003e✔ Injector Seal Kit\u003c\/li\u003e\n\u003cli\u003e✔ Engine Oil \u0026amp; Filters\u003c\/li\u003e\n\u003cli\u003e✔ Cooling System Service Components\u003c\/li\u003e\n\u003cli\u003e✔ Complete Engine Overhaul Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PDI DD15 Engine Rebuild Components\u003c\/li\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump A4721803101\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Turbocharger\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson P551005 Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Fuel Filter Service Kit\u003c\/li\u003e\n\u003cli\u003e✔ Premium CK-4 15W-40 Diesel Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your DD15 repair with premium components designed for long-term durability and reduced downtime.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PDI | Performance Diesel Inc.","offers":[{"title":"Default Title","offer_id":67052524797997,"sku":null,"price":985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/631400_01_XL__05088.1741102226.jpg?v=1789830048"},{"product_id":"pai-621208-oil-pickup-tube-o-ring-a4721870880","title":"PAI 621208 Oil Pickup Tube O-Ring | OEM A4721870880","description":"\u003ch2\u003ePAI 621208 Oil Pickup Tube O-Ring | Replaces Detroit Diesel A4721870880\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003ePAI 621208 Oil Pickup Tube O-Ring\u003c\/strong\u003e is a premium OEM-quality replacement sealing ring designed for Detroit Diesel DD13 and DD15 engines. Replacing OEM part number \u003cstrong\u003eA4721870880\u003c\/strong\u003e, this Viton® rectangular sealing ring creates a leak-free seal between the oil pickup tube and oil pump, helping maintain proper oil pressure and protecting your engine from premature wear.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA damaged or hardened oil pickup tube seal can allow air to enter the oil pump suction side, leading to reduced oil pressure, oil pump cavitation, and accelerated engine wear. Replacing this inexpensive seal whenever the oil pump or lower end is serviced is recommended preventative maintenance during any engine repair or overhaul. The OEM-style seal is manufactured from high-temperature Viton (FKM) material for outstanding resistance to engine oil and heat. citeturn0search0turn0search8\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff3cd;border:1px solid #f0c36d;padding:18px;border-radius:8px;margin:25px 0;\"\u003e\n\u003ch3\u003e⚠️ VIN or Engine Serial Number Required\u003c\/h3\u003e\n\n\u003cp\u003e\nDetroit Diesel DD13 and DD15 engines have multiple production changes throughout their model years. \u003cstrong\u003ePlease provide your VIN or engine serial number before ordering\u003c\/strong\u003e so our parts specialists can verify the correct oil pickup tube seal for your engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\nProper application verification helps eliminate ordering errors and ensures the correct sealing components are supplied for your repair.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium PAI Industries replacement seal\u003c\/li\u003e\n\u003cli\u003eReplaces OEM Detroit Diesel A4721870880\u003c\/li\u003e\n\u003cli\u003eOil pickup tube rectangular sealing ring (D-Ring)\u003c\/li\u003e\n\u003cli\u003eManufactured from premium Viton (FKM) material\u003c\/li\u003e\n\u003cli\u003eHigh-temperature and oil-resistant construction\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper oil pressure\u003c\/li\u003e\n\u003cli\u003eIdeal for oil pump replacement and engine rebuilds\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 621208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e A4721870880\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Oil Pickup Tube O-Ring \/ Rectangular Seal Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Viton (FKM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Applications:\u003c\/strong\u003e Detroit Diesel DD13 \u0026amp; DD15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 2 Per Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMajor Cross Reference Numbers\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel A4721870880\u003c\/li\u003e\n\u003cli\u003eDDE A4721870880\u003c\/li\u003e\n\u003cli\u003eFreightliner DDEA4721870880\u003c\/li\u003e\n\u003cli\u003ePAI 621208\u003c\/li\u003e\n\u003cli\u003eInterstate-McBee A-A4721870880\u003c\/li\u003e\n\u003cli\u003eAutomann 801.46208S1\u003c\/li\u003e\n\u003cli\u003eAutomann 801.46208S1EL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel DD13 Engines\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel DD15 Engines\u003c\/li\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n\u003cli\u003eFreightliner 114SD\u003c\/li\u003e\n\u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n\u003cli\u003eWestern Star 4700\u003c\/li\u003e\n\u003cli\u003eWestern Star 4900\u003c\/li\u003e\n\u003cli\u003eWestern Star 5700XE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSigns It's Time to Replace the Oil Pickup Tube Seal\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eLow oil pressure warnings\u003c\/li\u003e\n\u003cli\u003eOil pump replacement\u003c\/li\u003e\n\u003cli\u003eEngine overhaul or in-frame rebuild\u003c\/li\u003e\n\u003cli\u003eOil pan removal\u003c\/li\u003e\n\u003cli\u003eOil pump cavitation noise\u003c\/li\u003e\n\u003cli\u003eOil leakage around the oil pump pickup tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔧 Complete Your Lower Engine Service\u003c\/h3\u003e\n\n\u003cp\u003e\nWhen replacing the oil pickup tube seal, it's the perfect opportunity to inspect and replace other critical lower-end sealing components. Performing these services together helps maintain proper oil pressure, prevents future leaks, and reduces labor costs.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pickup Tube Gasket\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pump O-Rings\u003c\/li\u003e\n\u003cli\u003e✔ Lower Engine Gasket Set\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pan Gasket\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Premium CK-4 Engine Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ PAI Lower Engine Gasket Kit\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pickup Tube Gasket\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Engine Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e✔ Premium 15W-40 Diesel Engine Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your lower engine repair with premium sealing components to ensure proper lubrication and long-term engine reliability.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67065412943917,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/621208_01_LG_2706bb62-6467-4edf-bf32-6011945c69c2.jpg?v=1789109421"},{"product_id":"pai-621207-oil-pickup-tube-o-ring-a4721870980","title":"PAI 621207 Oil Pickup Tube O-Ring | OEM A4721870980","description":"\u003ch2\u003ePAI 621207 Oil Pickup Tube O-Ring | Replaces Detroit Diesel A4721870980\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003ePAI 621207 Oil Pickup Tube O-Ring\u003c\/strong\u003e is a premium OEM-quality rectangular sealing ring designed for Detroit Diesel DD13, DD15, DD16, and Mercedes-Benz OM471 engines. Replacing OEM part number \u003cstrong\u003eA4721870980\u003c\/strong\u003e, this high-temperature Viton® (FKM) seal provides a secure connection between the oil pickup tube and oil pump, helping maintain proper oil pressure while preventing air leaks that can lead to oil pump cavitation and premature engine wear. citeturn0search1turn0search0\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis seal is commonly replaced whenever the oil pan is removed, the oil pump is serviced, or a complete engine overhaul is performed. Because of its critical role in the engine lubrication system, replacing worn pickup tube seals during maintenance is inexpensive insurance against costly engine damage. citeturn0search1turn0search6\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff3cd;border:1px solid #f0c36d;padding:18px;border-radius:8px;margin:25px 0;\"\u003e\n\u003ch3\u003e⚠️ VIN or Engine Serial Number Required\u003c\/h3\u003e\n\n\u003cp\u003e\nDetroit Diesel DD13, DD15, and DD16 engines were built with multiple production updates throughout the years. \u003cstrong\u003ePlease provide your VIN or engine serial number before ordering\u003c\/strong\u003e so our diesel specialists can verify the correct oil pickup tube seal for your engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\nVerifying your engine information before purchase helps eliminate ordering errors and ensures proper fitment.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium PAI Industries replacement seal\u003c\/li\u003e\n\u003cli\u003eReplaces OEM Detroit Diesel A4721870980\u003c\/li\u003e\n\u003cli\u003eHigh-temperature Viton® (FKM) construction\u003c\/li\u003e\n\u003cli\u003eRectangular (D-Ring) oil pickup tube seal\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper engine oil pressure\u003c\/li\u003e\n\u003cli\u003ePrevents air leaks at the oil pickup tube connection\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and sealing performance\u003c\/li\u003e\n\u003cli\u003eIdeal for oil pump replacement and engine rebuilds\u003c\/li\u003e\n\u003cli\u003eMade for heavy-duty diesel engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 621207\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e A4721870980\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Oil Pickup Tube O-Ring \/ Rectangular Seal Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Viton® (FKM) 75 Durometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.500\" I.D. × 0.195\" Cross Section × 0.245\" Thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 2 Per Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMajor Cross Reference Numbers\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel A4721870980\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721870580\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel A4721870280\u003c\/li\u003e\n\u003cli\u003eFreightliner DDEA4721870980\u003c\/li\u003e\n\u003cli\u003ePAI 621207\u003c\/li\u003e\n\u003cli\u003eInterstate-McBee A-A4721870980\u003c\/li\u003e\n\u003cli\u003eInterstate-McBee A-A4721870580\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz A4721870980\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetroit Diesel DD13\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel DD15\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel DD16\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz OM471\u003c\/li\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n\u003cli\u003eFreightliner 114SD\u003c\/li\u003e\n\u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n\u003cli\u003eWestern Star 4700\u003c\/li\u003e\n\u003cli\u003eWestern Star 4900\u003c\/li\u003e\n\u003cli\u003eWestern Star 5700XE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Reasons for Replacement\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOil pump replacement\u003c\/li\u003e\n\u003cli\u003eEngine overhaul or in-frame rebuild\u003c\/li\u003e\n\u003cli\u003eOil pan removal\u003c\/li\u003e\n\u003cli\u003eLow engine oil pressure diagnosis\u003c\/li\u003e\n\u003cli\u003eOil pickup tube replacement\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance during engine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔧 Complete Your Lower Engine Service\u003c\/h3\u003e\n\n\u003cp\u003e\nWhen servicing your oil pump or oil pickup tube, replace all sealing components while the engine is disassembled. Doing so helps maintain proper oil pressure, prevents future leaks, and minimizes repeat labor.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pickup Tube O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pickup Tube Gasket\u003c\/li\u003e\n\u003cli\u003e✔ Lower Engine Gasket Set\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pan Gasket\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ Premium CK-4 Diesel Engine Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ PAI DD15 Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ PAI Lower Engine Gasket Kit\u003c\/li\u003e\n\u003cli\u003e✔ Donaldson Oil Filter\u003c\/li\u003e\n\u003cli\u003e✔ DD15 Engine Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e✔ Premium 15W-40 Diesel Engine Oil\u003c\/li\u003e\n\u003cli\u003e✔ Engine Assembly Lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your lower engine repair with premium sealing components to maximize lubrication system reliability and reduce future downtime.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67065412976685,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/621207_02_LG.jpg?v=1789109489"},{"product_id":"pdi-big-boss-inframe-kit-cummins-x15","title":"PDI Big Boss Inframe Kit | Cummins X15","description":"\u003ch2\u003ePDI Big Boss Inframe Kit for Cummins X15 Diesel Engines\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003ePDI Big Boss Inframe Kit for Cummins X15 engines\u003c\/strong\u003e is a premium heavy-duty engine overhaul kit designed to restore performance, reliability, and durability without removing the engine from the chassis. Engineered for commercial fleets, owner-operators, and professional diesel repair shops, this complete inframe kit includes the critical components needed for a quality overhaul using premium replacement parts.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPDI Big Boss kits are built for today's demanding heavy-duty diesel applications and are available for multiple Cummins X15 engine configurations. Because Cummins produced numerous variations of the X15, including different CPLs, emissions packages, and horsepower ratings, proper engine identification is required before ordering to ensure the correct components are supplied.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWhether you're rebuilding an engine after high mileage, excessive oil consumption, or internal engine failure, the PDI Big Boss Inframe Kit provides the quality components professional engine builders trust to maximize engine life and reliability.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKit Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium heavy-duty inframe overhaul kit\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Cummins X15 diesel engines\u003c\/li\u003e\n\u003cli\u003eAvailable for multiple engine serial number ranges and CPL configurations\u003c\/li\u003e\n\u003cli\u003eHigh-quality components engineered for long service life\u003c\/li\u003e\n\u003cli\u003eIdeal for fleets, owner-operators, and engine rebuild facilities\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003cli\u003eDesigned for professional engine rebuilding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTypical Kit Contents\u003c\/h3\u003e\n\n\u003cp\u003e\u003cem\u003eContents may vary depending on engine serial number and selected kit.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePistons\u003c\/li\u003e\n\u003cli\u003ePiston Rings\u003c\/li\u003e\n\u003cli\u003eCylinder Liners\u003c\/li\u003e\n\u003cli\u003ePiston Pins\u003c\/li\u003e\n\u003cli\u003ePin Retainers\u003c\/li\u003e\n\u003cli\u003eRod Bearings\u003c\/li\u003e\n\u003cli\u003eMain Bearings\u003c\/li\u003e\n\u003cli\u003eThrust Washers\u003c\/li\u003e\n\u003cli\u003eUpper \u0026amp; Lower Gasket Set\u003c\/li\u003e\n\u003cli\u003eConnecting Rod Bushings (when applicable)\u003c\/li\u003e\n\u003cli\u003eAdditional overhaul components based on engine configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCummins X15 Performance Series\u003c\/li\u003e\n\u003cli\u003eCummins X15 Efficiency Series\u003c\/li\u003e\n\u003cli\u003eOn-Highway Class 8 Trucks\u003c\/li\u003e\n\u003cli\u003eCommercial Fleets\u003c\/li\u003e\n\u003cli\u003eOwner-Operators\u003c\/li\u003e\n\u003cli\u003eVocational Truck Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eImportant Fitment Information\u003c\/h3\u003e\n\n\u003cdiv style=\"background:#fff8e5;padding:18px;border-left:5px solid #f5a623;margin:20px 0;\"\u003e\n\u003cstrong\u003e⚠ Engine Verification Required Before Ordering\u003c\/strong\u003e\n\n\u003cp\u003e\nThis inframe kit is available in multiple configurations. To ensure you receive the correct parts, we \u003cstrong\u003emust verify your engine before shipment.\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003ePlease provide one of the following:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Engine Serial Number (ESN) \u003cstrong\u003e(Preferred)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✔ Vehicle VIN\u003c\/li\u003e\n\u003cli\u003e✔ CPL Number (if available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nOur diesel parts specialists will verify the correct kit before your order ships to ensure proper fitment.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Restores engine performance\u003c\/li\u003e\n\u003cli\u003e✔ Reduces oil consumption\u003c\/li\u003e\n\u003cli\u003e✔ Restores compression\u003c\/li\u003e\n\u003cli\u003e✔ Extends engine service life\u003c\/li\u003e\n\u003cli\u003e✔ Premium-quality overhaul components\u003c\/li\u003e\n\u003cli\u003e✔ Trusted by professional diesel engine builders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Choose a PDI Big Boss Inframe Kit?\u003c\/h3\u003e\n\n\u003cp\u003e\nPDI Big Boss engine kits are built for heavy-duty diesel applications where reliability matters. Every kit is engineered to provide professional-grade performance and long service life while helping reduce downtime for commercial trucks. By verifying your Engine Serial Number before shipment, Performance Diesel Group ensures you receive the correct kit for your specific Cummins X15 engine.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔧 Complete Your Engine Rebuild\u003c\/h3\u003e\n\n\u003cp\u003eFinish your overhaul with premium replacement components and maintenance products.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Head Gasket Sets\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pumps\u003c\/li\u003e\n\u003cli\u003e✔ Water Pumps\u003c\/li\u003e\n\u003cli\u003e✔ Rod \u0026amp; Main Bearing Sets\u003c\/li\u003e\n\u003cli\u003e✔ Engine Assembly Grease\u003c\/li\u003e\n\u003cli\u003e✔ RTV Silicone \u0026amp; Gasket Sealants\u003c\/li\u003e\n\u003cli\u003e✔ Oil, Fuel \u0026amp; Air Filters\u003c\/li\u003e\n\u003cli\u003e✔ Heavy-Duty Diesel Engine Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Head Bolt Kits\u003c\/li\u003e\n\u003cli\u003e✔ Oil Pump\u003c\/li\u003e\n\u003cli\u003e✔ Water Pump\u003c\/li\u003e\n\u003cli\u003e✔ Thermostats\u003c\/li\u003e\n\u003cli\u003e✔ Engine Assembly Grease\u003c\/li\u003e\n\u003cli\u003e✔ Break-In Oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your Cummins X15 rebuild with premium engine components, lubricants, and maintenance products trusted by professional diesel technicians.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PDI | Performance Diesel Inc.","offers":[{"title":"Default Title","offer_id":67155820707885,"sku":null,"price":5600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/F143959612.png?v=1789829814"},{"product_id":"pai-60936-coolant-reservoir-freightliner","title":"PAI 60936 Coolant Reservoir | Freightliner","description":"\u003ch2\u003ePAI 60936 Coolant Reservoir – Freightliner\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003ePAI 60936 Coolant Reservoir\u003c\/strong\u003e is a heavy-duty replacement coolant tank designed for qualifying \u003cstrong\u003eFreightliner Cascadia, Century, and M2\u003c\/strong\u003e applications. This reservoir provides a replacement solution for damaged, cracked, or leaking coolant tanks on commercial trucks.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA properly functioning coolant reservoir helps maintain the correct coolant level and provides expansion space as engine coolant heats and cools during normal operation. Replacing a damaged reservoir can help prevent coolant loss and reduce the risk of engine overheating.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe PAI 60936 is a direct aftermarket replacement for the applicable \u003cstrong\u003eFreightliner OE FTLA05-25263-005\u003c\/strong\u003e coolant tank. Always verify the OEM number and vehicle application before ordering. citeturn0search0\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePAI Industries coolant reservoir\u003c\/li\u003e\n\u003cli\u003ePAI Part Number 60936\u003c\/li\u003e\n\u003cli\u003eReplacement coolant expansion tank\u003c\/li\u003e\n\u003cli\u003eDesigned for qualifying Freightliner applications\u003c\/li\u003e\n\u003cli\u003eFits select Cascadia, Century, and M2 models\u003c\/li\u003e\n\u003cli\u003eDirect aftermarket replacement for applicable OE number\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper coolant system capacity\u003c\/li\u003e\n\u003cli\u003eIdeal for heavy-duty truck repair and fleet maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 60936\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Coolant Reservoir \/ Coolant Tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-Duty Commercial Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Manufacturer:\u003c\/strong\u003e Freightliner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Models:\u003c\/strong\u003e Cascadia, Century, M2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e FTLA05-25263-005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli\u003eFreightliner Century\u003c\/li\u003e\n\u003cli\u003eFreightliner M2\u003c\/li\u003e\n\u003cli\u003eHeavy-duty commercial trucks\u003c\/li\u003e\n\u003cli\u003eFleet maintenance applications\u003c\/li\u003e\n\u003cli\u003eCoolant system repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eApplication Note:\u003c\/strong\u003e Fitment can vary by model year, configuration, and OEM number. Verify the existing reservoir and OEM part number before ordering.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eOEM \u0026amp; Cross Reference\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAI:\u003c\/strong\u003e 60936\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreightliner OE:\u003c\/strong\u003e FTLA05-25263-005\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThe PAI 60936 is identified as an aftermarket replacement for Freightliner OE \u003cstrong\u003eFTLA05-25263-005\u003c\/strong\u003e. Cross-reference numbers are provided for identification purposes; always verify the exact application before purchase. citeturn0search0\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSigns Your Coolant Reservoir May Need Replacement\u003c\/h3\u003e\n\n\u003cp\u003e\nA damaged coolant reservoir can lead to coolant loss and cooling-system problems. Common signs that the reservoir may need replacement include \u003cstrong\u003evisible cracks, coolant leaks, discoloration, damaged mounting points, or unexplained coolant loss\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nReplacing a cracked or leaking reservoir can help maintain proper coolant-system operation and prevent coolant loss that could contribute to engine overheating.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Choose PAI 60936?\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003ePAI 60936\u003c\/strong\u003e provides a practical aftermarket replacement for qualifying Freightliner coolant reservoir applications. It is designed for professional heavy-duty truck repair, fleet maintenance, and replacement of damaged or leaking coolant tanks.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔧 Complete Your Cooling System Repair\u003c\/h3\u003e\n\n\u003cp\u003eKeep your heavy-duty cooling system service stocked with the parts and supplies you need.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Coolant Reservoirs\u003c\/li\u003e\n\u003cli\u003e✔ Heavy-Duty Coolant\u003c\/li\u003e\n\u003cli\u003e✔ Radiator Components\u003c\/li\u003e\n\u003cli\u003e✔ Cooling System Parts\u003c\/li\u003e\n\u003cli\u003e✔ Shop Towels \u0026amp; Cleaning Cloths\u003c\/li\u003e\n\u003cli\u003e✔ Heavy-Duty Work Gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Heavy-Duty Coolant\u003c\/li\u003e\n\u003cli\u003e✔ Cooling System Components\u003c\/li\u003e\n\u003cli\u003e✔ Diesel Engine Oil\u003c\/li\u003e\n\u003cli\u003e✔ WypAll® Cleaning Cloths\u003c\/li\u003e\n\u003cli\u003e✔ Shop Towels\u003c\/li\u003e\n\u003cli\u003e✔ Heavy-Duty Work Gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eKeep your Freightliner maintenance and repair jobs moving with quality replacement parts and professional shop supplies.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance Diesel Group","offers":[{"title":"Default Title","offer_id":67395757867053,"sku":null,"price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/Coolant-Tank-740025__09458.1533303953.jpg?v=1787415957"},{"product_id":"pai-641349-detroit-dd15-crankcase-filter-oil-separator","title":"PAI 641349 | Detroit DD15 Crankcase Filter \/ Oil Separator","description":"\u003ch2\u003ePAI 641349 Detroit DD15 Crankcase Filter \/ Oil Separator\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 641349\u003c\/strong\u003e is a heavy-duty replacement crankcase filter and oil separator assembly designed for compatible \u003cstrong\u003eDetroit Diesel DD13 and DD15 engines\u003c\/strong\u003e. This component is designed to separate oil mist from crankcase gases while maintaining proper crankcase ventilation.\u003c\/p\u003e\n\n\u003cp\u003eThe PAI 641349 is an aftermarket replacement for \u003cstrong\u003eDetroit Diesel OEM A4720108262\u003c\/strong\u003e and is also cross-referenced to \u003cstrong\u003eEA4720108262\u003c\/strong\u003e. Proper crankcase ventilation helps control oil carryover and supports the operation of the engine's ventilation system.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 641349\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Crankcase Filter \/ Oil Separator Assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Detroit Diesel DD13 \/ DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e A4720108262\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional Cross Reference:\u003c\/strong\u003e EA4720108262\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Crankcase Ventilation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Oil Mist Separation \/ Crankcase Ventilation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-Duty Aftermarket Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDetroit DD15 Crankcase Filter Application\u003c\/h2\u003e\n\n\u003cp\u003eThe PAI 641349 is designed for compatible \u003cstrong\u003eDetroit DD15 crankcase ventilation systems\u003c\/strong\u003e. The corresponding OEM A4720108262 is cataloged as a crankcase breather\/oil separator assembly for Detroit DD13 and DD15 engines.\u003c\/p\u003e\n\n\u003cp\u003eOE part number \u003cstrong\u003eA4720108262\u003c\/strong\u003e is part of a crankcase breather\/oil separator supersession family that includes earlier Detroit part numbers. Later applications may use different versions of the separator assembly, so the existing OEM part number should be verified before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eCrankcase Ventilation \u0026amp; Oil Separation\u003c\/h2\u003e\n\n\u003cp\u003eThe crankcase ventilation system manages blow-by gases produced during engine operation. The oil separator helps remove suspended oil mist from those gases before they continue through the ventilation system.\u003c\/p\u003e\n\n\u003cp\u003eA properly functioning separator helps control oil carryover and supports clean crankcase ventilation. A restricted, damaged, or improperly matched separator can contribute to abnormal crankcase pressure and increased oil carryover.\u003c\/p\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003eThe primary OEM reference for PAI 641349 is \u003cstrong\u003eDetroit Diesel A4720108262\u003c\/strong\u003e. It is also cross-referenced to \u003cstrong\u003eEA4720108262\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eOther numbers in the A4720108262 oil-separator supersession family include \u003cstrong\u003eA4720107662, A4720106662, A4720105262, A4720104262, A4720102862, and A4720102362\u003c\/strong\u003e. These numbers represent different versions or earlier applications in the crankcase ventilation assembly family and should not automatically be treated as interchangeable without confirming fitment.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose PAI 641349?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible Detroit DD13 and DD15 applications\u003c\/li\u003e\n  \u003cli\u003eReplacement for OEM A4720108262\u003c\/li\u003e\n  \u003cli\u003eCrankcase ventilation oil separator assembly\u003c\/li\u003e\n  \u003cli\u003eHelps separate oil mist from crankcase gases\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty aftermarket construction\u003c\/li\u003e\n  \u003cli\u003ePAI Industries replacement part\u003c\/li\u003e\n  \u003cli\u003eSuitable for heavy-duty diesel engine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Note\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eVerify the OEM part number before ordering.\u003c\/strong\u003e The PAI 641349 corresponds to Detroit Diesel \u003cstrong\u003eA4720108262\u003c\/strong\u003e \/ \u003cstrong\u003eEA4720108262\u003c\/strong\u003e. Because Detroit DD13 and DD15 engines have multiple crankcase breather and oil-separator configurations, verify the engine model, production date, VIN, or engine serial number when fitment is uncertain.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67516784246829,"sku":null,"price":1184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/s-l1600.webp?v=1789110038"},{"product_id":"pai-642000-detroit-dd15-oil-filter-housing-standpipe","title":"PAI 642000 | Detroit DD15 Oil Filter Housing Standpipe","description":"\u003ch2\u003ePAI 642000 Detroit DD15 Oil Filter Housing Standpipe\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 642000\u003c\/strong\u003e is a heavy-duty replacement \u003cstrong\u003eoil filter housing standpipe\u003c\/strong\u003e designed for compatible Detroit Diesel \u003cstrong\u003eDD13 and DD15\u003c\/strong\u003e engine applications. The standpipe supports the oil filter element within the oil filter and oil cooler module while helping maintain proper oil flow through the assembly.\u003c\/p\u003e\n\n\u003cp\u003ePAI 642000 replaces \u003cstrong\u003eDetroit Diesel OEM A4721860095\u003c\/strong\u003e and is also cross-referenced as \u003cstrong\u003eDDEA4721860095\u003c\/strong\u003e. This component is an important part of the engine's oil filtration and lubrication system.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 642000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Oil Filter Housing Standpipe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Detroit Diesel DD13 \/ DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e A4721860095\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional OEM Reference:\u003c\/strong\u003e DDEA4721860095\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Engine Lubrication \/ Oil Filtration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Class:\u003c\/strong\u003e Oil Cooler \u0026amp; Related Components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Length:\u003c\/strong\u003e 257.3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Outside Diameter:\u003c\/strong\u003e 55.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDetroit DD15 Oil Filter Housing Standpipe\u003c\/h2\u003e\n\n\u003cp\u003eThe oil filter standpipe is located within the engine's oil filter and oil cooler module. It supports the oil filter element and helps maintain the proper internal oil-flow path through the filter assembly.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 642000\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eDetroit DD15\u003c\/strong\u003e applications and is also cataloged for Detroit DD13 engines. It is a direct replacement option when the existing standpipe is damaged, worn, or otherwise requires replacement.\u003c\/p\u003e\n\n\u003ch2\u003eOil Filtration \u0026amp; Lubrication System\u003c\/h2\u003e\n\n\u003cp\u003eProper oil circulation is critical to protecting the internal components of a heavy-duty diesel engine. The oil filter housing standpipe works within the filtration assembly to support the filter element and maintain the intended flow of engine oil through the oil filtration system.\u003c\/p\u003e\n\n\u003cp\u003eA damaged or improperly installed standpipe can affect the operation of the oil filter assembly and may contribute to oil-flow problems. Always inspect the surrounding oil filter housing, seals, filter element, and related components during service.\u003c\/p\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003eThe primary Detroit Diesel OEM reference for PAI 642000 is \u003cstrong\u003eA4721860095\u003c\/strong\u003e. It is also listed under \u003cstrong\u003eDDEA4721860095\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eCommon aftermarket cross-reference information includes \u003cstrong\u003eAutomann 572.460095\u003c\/strong\u003e and \u003cstrong\u003ePAI 642000OEM\u003c\/strong\u003e as the genuine\/OEM version listing. Verify the exact part number against the engine before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose PAI 642000?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible Detroit DD13 and DD15 applications\u003c\/li\u003e\n  \u003cli\u003eReplacement for Detroit OEM A4721860095\u003c\/li\u003e\n  \u003cli\u003eOil filter housing standpipe\u003c\/li\u003e\n  \u003cli\u003eSupports the oil filter element within the filtration assembly\u003c\/li\u003e\n  \u003cli\u003eHelps maintain proper oil flow through the oil filter module\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty aftermarket replacement from PAI Industries\u003c\/li\u003e\n  \u003cli\u003eIdeal for engine repair and oil filtration system service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Note\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eVerify the OEM part number before ordering.\u003c\/strong\u003e PAI 642000 corresponds to Detroit Diesel \u003cstrong\u003eA4721860095\u003c\/strong\u003e and is cataloged for DD13\/DD15 applications. When fitment is uncertain, verify the engine model, engine serial number (ESN), VIN, and existing standpipe\/OEM part number before ordering.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67523911974957,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/s-l500.webp?v=1789366409"},{"product_id":"pai-641272-detroit-dd15-oil-cooler","title":"PAI 641272 | Detroit DD15 Oil Cooler – 13 Plate","description":"\u003ch2\u003ePAI 641272 Detroit DD15 Oil Cooler – 13 Plate\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 641272 Engine Oil Cooler\u003c\/strong\u003e is a 13-plate replacement oil cooler designed for \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e engine applications. Measuring approximately \u003cstrong\u003e10.75 inches x 5.00 inches\u003c\/strong\u003e, this cooler is designed to help regulate engine oil temperature and maintain proper lubrication performance under heavy-duty operating conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe oil cooler transfers heat from the engine oil to the engine coolant, helping maintain oil temperature within the proper operating range. A properly functioning oil cooler is important for protecting engine components and maintaining consistent lubrication in demanding heavy-duty applications.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 641272 Oil Cooler Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 641272\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Detroit Diesel DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooler Type:\u003c\/strong\u003e Engine Oil Cooler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlate Count:\u003c\/strong\u003e 13 Plates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 10.75\" x 5.00\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement Type:\u003c\/strong\u003e Direct-fit aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003eThe PAI 641272 oil cooler is cross-referenced to Detroit Diesel oil cooler numbers including:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDetroit Diesel A4711800865\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A4711800765\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A4721802365\u003c\/li\u003e\n  \u003cli\u003eDDCA4711800865\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCross-reference numbers are provided for identification and compatibility purposes. Always verify the part number on your existing cooler and confirm engine application before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eDetroit DD15 Oil Cooler Fitment\u003c\/h2\u003e\n\n\u003cp\u003eThe PAI 641272 is listed for Detroit Diesel DD15 engine applications and is also cataloged for certain \u003cstrong\u003eDD13\u003c\/strong\u003e applications. Because Detroit oil cooler designs have changed across engine configurations and production years, verify the existing OEM part number, engine serial number (ESN), or VIN before purchasing.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace a DD15 Oil Cooler?\u003c\/h2\u003e\n\n\u003cp\u003eA damaged, leaking, restricted, or internally compromised oil cooler can affect engine oil temperature and cooling-system condition. Replacing a faulty cooler can help restore proper oil-to-coolant heat transfer and protect the engine's lubrication system.\u003c\/p\u003e\n\n\u003cp\u003eCommon reasons for oil cooler replacement can include oil or coolant contamination, external leaks, internal cooler damage, restricted oil flow, or excessive engine oil temperatures.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 641272 Warranty\u003c\/h2\u003e\n\n\u003cp\u003ePAI 641272 is sold as a PAI Industries replacement component. Available catalog information lists a \u003cstrong\u003e2-year unlimited-mileage warranty\u003c\/strong\u003e for this PAI product line. Warranty terms should be confirmed at the time of purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e The DD13\/DD15 platform has multiple oil cooler configurations. Verify your OEM part number, VIN, or engine serial number before ordering to ensure the correct cooler is selected.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67536339566637,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/641272_01_LG.jpg?v=1789619531"},{"product_id":"pai-641305-detroit-dd15-oil-suction-manifold","title":"PAI 641305 | Detroit DD15 Oil Suction Manifold \/ Pickup Tube","description":"\u003ch2\u003ePAI 641305 Detroit DD15 Oil Suction Manifold \/ Pickup Tube\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 641305 Oil Suction Manifold\u003c\/strong\u003e is a replacement oil pickup component for \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e engines. Also commonly referred to as an \u003cstrong\u003eoil pump pickup tube\u003c\/strong\u003e, this component draws engine oil from the oil pan and directs it toward the engine's lubrication system.\u003c\/p\u003e\n\n\u003cp\u003ePAI 641305 is designed as a replacement for Detroit Diesel OEM \u003cstrong\u003eA4721806851\u003c\/strong\u003e. Detroit service information identifies A4721806851 as the \u003cstrong\u003eoil suction manifold\u003c\/strong\u003e used on DD13\/DD15 applications equipped with a \u003cstrong\u003efront-sump plastic oil pan\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 641305 Oil Suction Manifold Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 641305\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e A4721806851\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Detroit Diesel DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Oil Suction Manifold \/ Oil Pump Pickup Tube\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine System:\u003c\/strong\u003e Engine Lubrication \/ Oil Pump Pickup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Front-sump plastic oil pan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003ePAI 641305 is cross-referenced to Detroit Diesel oil suction manifold and pickup tube numbers including:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDetroit Diesel A4721806851\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A4721806551\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A4721805951\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A4721801551\u003c\/li\u003e\n  \u003cli\u003ePAI 641305OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCross-reference numbers are provided for identification purposes. Always verify the exact OEM number and engine configuration before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eDetroit DD15 Oil Pickup Tube Function\u003c\/h2\u003e\n\n\u003cp\u003eThe oil suction manifold is positioned in the lower portion of the engine and provides the oil pump with a controlled path for drawing engine oil from the oil pan. Proper oil pickup is essential for maintaining oil flow through the engine lubrication system.\u003c\/p\u003e\n\n\u003cp\u003eA damaged, cracked, restricted, improperly sealed, or incorrectly fitted oil suction manifold can interfere with proper oil pickup and may contribute to lubrication problems or low oil pressure.\u003c\/p\u003e\n\n\u003ch2\u003eDD15 Fitment Information\u003c\/h2\u003e\n\n\u003cp\u003eThe Detroit Diesel A4721806851 oil suction manifold is identified for \u003cstrong\u003eDD13 and DD15 applications using a front-sump plastic oil pan\u003c\/strong\u003e. Detroit service documentation lists different suction manifold part numbers for different oil-pan configurations, including separate manifolds for aluminum oil pans.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Verify the oil pan configuration, OEM part number, VIN, and\/or engine serial number (ESN) before ordering. Do not assume every DD15 uses A4721806851.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 641305 Replacement Oil Pickup\u003c\/h2\u003e\n\n\u003cp\u003ePAI 641305 provides a replacement solution for the Detroit DD15 oil suction manifold \/ pickup tube. The component is designed to maintain the proper oil pickup path between the engine oil pan and oil pump.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e For the most accurate DD15 application, verify your existing OEM number and engine configuration before purchase. Detroit identifies A4721806851 specifically for DD13\/DD15 front-sump plastic oil pan applications.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67536447897645,"sku":null,"price":444.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/641305OEM_01_LG.jpg?v=1789627409"},{"product_id":"pai-631395-detroit-dd15-complete-head-gasket-kit","title":"PAI 631395 | Detroit DD15 Complete Head Gasket Kit","description":"\u003ch2\u003ePAI 631395 Detroit DD15 Complete Head Gasket Kit\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 631395 Complete Head Gasket Kit\u003c\/strong\u003e is a comprehensive gasket kit designed for \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e engines. It combines the cylinder head gasket set with additional upper-engine gaskets and sealing components needed for a complete head service or related top-end repair.\u003c\/p\u003e\n\n\u003cp\u003eThe PAI 631395 kit includes the \u003cstrong\u003ePAI 631375 head gasket set\u003c\/strong\u003e along with valve cover, camshaft housing, intake manifold, charge air cooler, turbo mounting, exhaust manifold, water manifold, drain, and related sealing components.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631395 Kit Contents\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631375\u003c\/strong\u003e – Head Gasket Set – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631396\u003c\/strong\u003e – Valve Cover Gasket – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631388\u003c\/strong\u003e – Camshaft Housing Gasket – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631381\u003c\/strong\u003e – Intake Manifold Gasket – Qty. 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631385\u003c\/strong\u003e – Charge Air Cooler Gasket – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631380\u003c\/strong\u003e – Turbo Mounting Gasket – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631360\u003c\/strong\u003e – Drain Gasket – Qty. 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640092\u003c\/strong\u003e – Washer – Qty. 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e842031\u003c\/strong\u003e – Washer – Qty. 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e631382\u003c\/strong\u003e – Exhaust Manifold Gasket – Qty. 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Kit contents and component availability can change based on current PAI kit configuration. Verify the current contents when ordering.\u003c\/p\u003e\n\n\u003ch2\u003eDetroit DD15 Head Gasket Kit Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI Part Number:\u003c\/strong\u003e 631395\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Complete Cylinder Head Gasket Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Detroit Diesel DD15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-Duty Diesel Engine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-Year Unlimited Mileage PAI Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDetroit DD15 Head Gasket Replacement Kit\u003c\/h2\u003e\n\n\u003cp\u003eThe cylinder head gasket provides critical sealing between the DD15 cylinder head and engine block. During a head removal or major top-end repair, replacing the associated gaskets and sealing components helps restore proper sealing around combustion, oil, intake, exhaust, and coolant passages.\u003c\/p\u003e\n\n\u003cp\u003eThe PAI 631395 kit is designed to provide many of the gaskets needed during a DD15 cylinder-head service in one complete package, reducing the need to source individual upper-engine gaskets separately.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631395 vs. PAI 631375\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePAI 631375\u003c\/strong\u003e is the DD15 cylinder head gasket set containing the primary head gasket and associated head-gasket components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePAI 631395\u003c\/strong\u003e is a larger complete head-gasket kit that includes the 631375 head gasket set plus additional upper-engine sealing components such as the valve cover, intake manifold, turbo, exhaust manifold, charge air cooler, and related gaskets.\u003c\/p\u003e\n\n\u003cp\u003eIf the repair requires more than the cylinder head gasket set itself, the 631395 provides a broader gasket package for the DD15 top-end service.\u003c\/p\u003e\n\n\u003ch2\u003eDD15 Fitment Verification\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Detroit DD15 engines have multiple gasket configurations and running changes. Always verify the \u003cstrong\u003eengine serial number (ESN), VIN, engine configuration, and existing gasket\/OEM part numbers\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\n\u003cp\u003ePAI 631395 is cataloged specifically for the \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e. Do not assume that every DD15 engine uses the same head gasket configuration without confirming the engine identification.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 631395 Warranty\u003c\/h2\u003e\n\n\u003cp\u003ePAI 631395 is listed with a \u003cstrong\u003e2-year unlimited-mileage PAI warranty\u003c\/strong\u003e. Warranty coverage should be confirmed for the exact product at the time of purchase.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67548198436909,"sku":null,"price":1114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/631395_01_LG.jpg?v=1789795644"},{"product_id":"pai-650570-detroit-dd15-intake-pressure-temperature-sensor","title":"PAI 650570 | Detroit DD15 Intake Pressure \u0026 Temperature Sensor","description":"\u003ch2\u003ePAI 650570 | Detroit DD15 Intake Pressure \u0026amp; Temperature Sensor\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 650570 Intake Pressure \u0026amp; Temperature Sensor\u003c\/strong\u003e is a dual-function engine sensor designed for Detroit Diesel applications. Referencing Detroit OEM part number \u003cstrong\u003eA0101535428\u003c\/strong\u003e, this sensor measures both intake manifold pressure and intake air temperature through a single sensor assembly.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor provides the engine management system with important intake-air data used for monitoring boost pressure and temperature. The PAI 650570 features a \u003cstrong\u003e4-pin oval connector\u003c\/strong\u003e and is designed as a replacement for the Detroit A0101535428 sensor.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 650570 Features\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDual-function intake pressure and temperature sensor\u003c\/li\u003e\n  \u003cli\u003eDesigned for Detroit Diesel DD13, DD15 and DD16 applications\u003c\/li\u003e\n  \u003cli\u003eReplaces Detroit Diesel A0101535428\u003c\/li\u003e\n  \u003cli\u003eMeasures intake manifold pressure\u003c\/li\u003e\n  \u003cli\u003eMeasures intake air temperature\u003c\/li\u003e\n  \u003cli\u003e4-pin oval electrical connector\u003c\/li\u003e\n  \u003cli\u003eBlack\/gold housing\u003c\/li\u003e\n  \u003cli\u003eDirect replacement-style aftermarket sensor\u003c\/li\u003e\n  \u003cli\u003eDesigned for heavy-duty diesel engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDetroit DD15 Intake Pressure \u0026amp; Temperature Sensor\u003c\/h2\u003e\n\n\u003cp\u003eThe intake pressure and temperature sensor provides the engine management system with information about conditions in the intake air system. Pressure readings can be used to monitor boost and charge-air conditions, while temperature readings provide information about the temperature of the incoming air.\u003c\/p\u003e\n\n\u003cp\u003eA properly functioning sensor helps the engine control system receive accurate intake-air information for engine management, fueling, turbocharger operation, and emissions-related control strategies.\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 650570\u003c\/strong\u003e is a replacement for Detroit Diesel OEM part number \u003cstrong\u003eA0101535428\u003c\/strong\u003e. Other Detroit and Freightliner references associated with this sensor include A0091539128, A0061535628, A0941531300 and DDEA0101535428.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 650570 Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003ePAI Industries\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e650570\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eDual Function Pressure \u0026amp; Temperature Sensor\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eDetroit Diesel DD13 \/ DD15 \/ DD16\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eOEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eDetroit A0101535428\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e4-Pin Oval\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eBlack \/ Gold\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e58 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e53 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e51.40 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCross Reference Part Numbers\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDetroit Diesel A0101535428\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A0091539128\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A0061535628\u003c\/li\u003e\n  \u003cli\u003eDetroit Diesel A0941531300\u003c\/li\u003e\n  \u003cli\u003eFreightliner DDEA0101535428\u003c\/li\u003e\n  \u003cli\u003eFreightliner DDE A0101535428\u003c\/li\u003e\n  \u003cli\u003eAutomann 577.46664\u003c\/li\u003e\n  \u003cli\u003eBosch 0281002886\u003c\/li\u003e\n  \u003cli\u003eBosch 0281006130\u003c\/li\u003e\n  \u003cli\u003eBosch 0281006480\u003c\/li\u003e\n  \u003cli\u003eBosch 0281006481\u003c\/li\u003e\n  \u003cli\u003ePAI 650570\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDetroit DD13\u003c\/li\u003e\n  \u003cli\u003eDetroit DD15\u003c\/li\u003e\n  \u003cli\u003eDetroit DD16\u003c\/li\u003e\n  \u003cli\u003eFreightliner Cascadia\u003c\/li\u003e\n  \u003cli\u003eFreightliner 122SD\u003c\/li\u003e\n  \u003cli\u003eFreightliner Century Class\u003c\/li\u003e\n  \u003cli\u003eFreightliner Columbia\u003c\/li\u003e\n  \u003cli\u003eFreightliner Coronado\u003c\/li\u003e\n  \u003cli\u003eWestern Star applications equipped with applicable Detroit engines\u003c\/li\u003e\n  \u003cli\u003eOther Detroit applications using OEM A0101535428\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant Fitment Note\u003c\/h2\u003e\n\n\u003cp\u003eSensor applications can vary by engine generation, model year, engine serial number, connector configuration and OEM part-number supersession. Always verify the existing sensor part number and connector before ordering.\u003c\/p\u003e\n\n\u003cp\u003eFor Detroit DD15 applications, confirm that \u003cstrong\u003eA0101535428\u003c\/strong\u003e is the required OEM reference for the engine being serviced. If there is any uncertainty, provide the vehicle VIN and engine serial number for fitment verification.\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67582517870637,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/650570_02_LG.jpg?v=1790522699"},{"product_id":"pai-740410-freightliner-coolant-level-sensor","title":"PAI 740410 | Freightliner Coolant Level Sensor","description":"```html\n\u003ch2\u003ePAI 740410 Freightliner Coolant Level Sensor\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePAI 740410 Coolant Level Sensor\u003c\/strong\u003e is an aftermarket replacement for Freightliner OEM part number \u003cstrong\u003e06-62384-002\u003c\/strong\u003e. This sensor monitors coolant level within the engine cooling system and helps the vehicle detect low coolant conditions.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for specific Freightliner heavy-duty truck applications, PAI 740410 features a \u003cstrong\u003e2-pin rectangular electrical connector\u003c\/strong\u003e, \u003cstrong\u003e3\/8\"-16 thread\u003c\/strong\u003e, and includes an O-ring for installation.\u003c\/p\u003e\n\n\u003ch2\u003ePAI 740410 Coolant Level Sensor Features\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePAI part number: \u003cstrong\u003e740410\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eReplaces Freightliner OEM: \u003cstrong\u003e06-62384-002\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAlso replaces related OEM numbers \u003cstrong\u003e06-62384-000\u003c\/strong\u003e and \u003cstrong\u003e06-62384-001\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCoolant level monitoring sensor\u003c\/li\u003e\n  \u003cli\u003e2-pin rectangular electrical connector\u003c\/li\u003e\n  \u003cli\u003e3\/8\"-16 thread\u003c\/li\u003e\n  \u003cli\u003eIncludes O-ring\u003c\/li\u003e\n  \u003cli\u003eDesigned for heavy-duty Freightliner applications\u003c\/li\u003e\n  \u003cli\u003e2-year unlimited-mileage PAI warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFreightliner Coolant Level Sensor Applications\u003c\/h2\u003e\n\n\u003cp\u003ePAI 740410 is used in select \u003cstrong\u003eFreightliner Cascadia, Columbia, and Coronado\u003c\/strong\u003e applications. Coolant surge tank and sensor configurations can vary between truck models and production years, so the OEM part number should be verified before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross Reference Numbers\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 06-62384-002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 06-62384-001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 06-62384-000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePAI:\u003c\/strong\u003e 740410\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 577.46605\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDorman:\u003c\/strong\u003e 924-5205 \/ 924-5205CD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterstate-McBee:\u003c\/strong\u003e SAP20010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNAPA:\u003c\/strong\u003e NHD 419-9008\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewstar:\u003c\/strong\u003e S-22132\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Replace a Faulty Coolant Level Sensor?\u003c\/h2\u003e\n\n\u003cp\u003eA properly functioning coolant level sensor helps the truck's monitoring system detect low coolant conditions. A damaged, failed, or inaccurate sensor can cause incorrect low-coolant warnings or prevent the system from properly detecting a low coolant condition.\u003c\/p\u003e\n\n\u003ch2\u003eFitment Verification\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eVerify the OEM part number before ordering.\u003c\/strong\u003e PAI 740410 is associated with Freightliner coolant level sensor applications using OEM \u003cstrong\u003e06-62384-002\u003c\/strong\u003e and related numbers. If you are unsure about fitment, compare the existing sensor or provide the truck's \u003cstrong\u003eVIN, engine serial number (ESN), or OEM part number\u003c\/strong\u003e to confirm the correct application.\u003c\/p\u003e\n```\n","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67582714871853,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/740410_01_LG.jpg?v=1790550366"},{"product_id":"pai-paccar-mx13-inframe-overhaul-rebuild-kit","title":"PAI | PACCAR MX-13 Inframe Overhaul Rebuild Kit – Engine Rebuild","description":"\n\u003ch2\u003ePAI PACCAR MX-13 Inframe Overhaul Rebuild Kit\u003c\/h2\u003e\n\n\u003cp\u003eRestore your PACCAR MX-13 diesel engine with a \u003cstrong\u003ePAI PACCAR MX-13 Inframe Overhaul Rebuild Kit\u003c\/strong\u003e, designed to provide essential replacement components for an inframe engine rebuild. PAI engine components offer a quality aftermarket solution for professional diesel technicians, heavy-duty repair shops, owner-operators, and commercial truck fleets.\u003c\/p\u003e\n\n\u003cp\u003eThis engine overhaul kit is intended for compatible \u003cstrong\u003ePACCAR MX-13 12.9L diesel engines\u003c\/strong\u003e commonly found in Kenworth and Peterbilt heavy-duty trucks. Because component specifications can vary by engine generation, production date, and engine serial number, the exact kit configuration must be confirmed before fulfillment.\u003c\/p\u003e\n\n\u003ch2\u003eImportant: VIN \u0026amp; Engine Serial Number Verification Required\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAfter your order is placed, our team will contact you by email to confirm your truck's Vehicle Identification Number (VIN) and engine serial number (ESN).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis information allows us to identify the correct PAI inframe overhaul kit for your specific PACCAR MX-13 engine configuration.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN:\u003c\/strong\u003e Required to verify the truck's original vehicle and engine application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Serial Number (ESN):\u003c\/strong\u003e Required to identify the engine's specific configuration and applicable rebuild components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Verification:\u003c\/strong\u003e Our team will review the supplied information before confirming the appropriate kit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Processing:\u003c\/strong\u003e Kit fulfillment is subject to successful VIN and engine serial number verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease monitor your email after placing your order.\u003c\/strong\u003e Delays in providing the requested information may delay order processing and shipment.\u003c\/p\u003e\n\n\u003ch2\u003ePAI PACCAR MX-13 Inframe Kit Features \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible PACCAR MX-13 12.9L diesel engines\u003c\/li\u003e\n\u003cli\u003ePAI aftermarket engine rebuild components\u003c\/li\u003e\n\u003cli\u003eIntended for professional inframe engine overhaul procedures\u003c\/li\u003e\n\u003cli\u003eSupports replacement of worn internal engine components\u003c\/li\u003e\n\u003cli\u003eHelps consolidate essential rebuild parts into one kit\u003c\/li\u003e\n\u003cli\u003eKit selection verified using VIN and engine serial number\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible Kenworth and Peterbilt heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eDesigned for commercial diesel engine repair and maintenance\u003c\/li\u003e\n\u003cli\u003eIdeal for diesel engine rebuild shops, fleet maintenance facilities, and professional technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included in the PACCAR MX-13 Inframe Rebuild Kit?\u003c\/h2\u003e\n\n\u003cp\u003eThe exact contents of a \u003cstrong\u003ePAI PACCAR MX-13 Inframe Overhaul Kit\u003c\/strong\u003e depend on the engine configuration and the specific PAI kit selected after VIN and engine serial number verification.\u003c\/p\u003e\n\n\u003cp\u003eDepending on the applicable kit, an inframe overhaul package may include components such as:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePiston and ring assemblies\u003c\/li\u003e\n\u003cli\u003eCylinder liners\u003c\/li\u003e\n\u003cli\u003eMain bearings\u003c\/li\u003e\n\u003cli\u003eConnecting rod bearings\u003c\/li\u003e\n\u003cli\u003eCylinder head gasket and associated gaskets\u003c\/li\u003e\n\u003cli\u003eEngine seals and O-rings\u003c\/li\u003e\n\u003cli\u003eOther engine overhaul components specified for the selected kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The components listed above represent common inframe overhaul kit categories and are not a guaranteed contents list. Actual components, quantities, dimensions, and specifications will be determined by the verified PAI kit configuration. Additional parts or machining services may be required to complete an engine rebuild.\u003c\/p\u003e\n\n\u003ch2\u003ePACCAR MX-13 Diesel Engine Applications\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePACCAR MX-13\u003c\/strong\u003e is a 12.9-liter heavy-duty diesel engine used in various Kenworth and Peterbilt commercial truck applications. This inframe overhaul kit listing is intended for compatible MX-13 engine configurations, subject to VIN and engine serial number verification.\u003c\/p\u003e\n\n\u003cp\u003ePotential applications include compatible Kenworth and Peterbilt trucks equipped with PACCAR MX-13 engines, such as:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eKenworth T680\u003c\/li\u003e\n\u003cli\u003eKenworth T880\u003c\/li\u003e\n\u003cli\u003eKenworth W900\u003c\/li\u003e\n\u003cli\u003eKenworth W990\u003c\/li\u003e\n\u003cli\u003ePeterbilt 579\u003c\/li\u003e\n\u003cli\u003ePeterbilt 567\u003c\/li\u003e\n\u003cli\u003eOther compatible PACCAR MX-13-powered trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle model alone does not guarantee kit compatibility. Engine serial number verification is required because different MX-13 engines may use different internal components.\u003c\/p\u003e\n\n\u003ch2\u003eWhen Should You Consider an MX-13 Inframe Overhaul?\u003c\/h2\u003e\n\n\u003cp\u003eAn inframe engine overhaul may be considered when inspection and diagnostic testing indicate excessive wear or damage to internal engine components.\u003c\/p\u003e\n\n\u003cp\u003eCommon conditions that may lead to further engine inspection include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eExcessive engine oil consumption\u003c\/li\u003e\n\u003cli\u003eLow compression caused by internal engine wear\u003c\/li\u003e\n\u003cli\u003eExcessive crankcase blow-by\u003c\/li\u003e\n\u003cli\u003eWorn piston rings or cylinder liners\u003c\/li\u003e\n\u003cli\u003eInternal bearing wear\u003c\/li\u003e\n\u003cli\u003eEngine performance concerns related to mechanical wear\u003c\/li\u003e\n\u003cli\u003eHigh-mileage engines requiring major internal repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProper diagnosis and dimensional inspection should be performed before selecting replacement parts or beginning an overhaul.\u003c\/p\u003e\n\n\u003ch2\u003ePAI Aftermarket Engine Rebuild Components\u003c\/h2\u003e\n\n\u003cp\u003ePAI supplies aftermarket replacement components for heavy-duty diesel engines and commercial vehicle applications. PAI engine parts provide an alternative to original equipment components for professional engine repairs and rebuilds.\u003c\/p\u003e\n\n\u003cp\u003eChoosing a properly matched PAI overhaul kit helps technicians source the necessary components for the applicable engine configuration while reducing the need to identify each replacement part individually.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e PACCAR MX-13 Inframe Overhaul Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Diesel Engine Inframe Overhaul Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Manufacturer:\u003c\/strong\u003e PACCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e MX-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 12.9 Liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e Compatible Kenworth and Peterbilt Trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Configuration:\u003c\/strong\u003e Engine-Specific\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Verification:\u003c\/strong\u003e Required After Purchase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Serial Number Verification:\u003c\/strong\u003e Required After Purchase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Determined by Verified Application and Selected PAI Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional Installation Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering \u0026amp; Fitment Verification\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnce your order is submitted, our team will email you to request your truck's VIN and PACCAR MX-13 engine serial number.\u003c\/strong\u003e We use this information to confirm the correct inframe overhaul kit for your engine before fulfilling the order.\u003c\/p\u003e\n\n\u003cp\u003eIf additional engine information is needed, such as piston configuration, bearing sizing, or prior engine modifications, our team may request those details during the verification process.\u003c\/p\u003e\n\n\u003cp\u003eDo not assume compatibility based solely on the truck model, model year, or engine family. Always verify the exact rebuild components required for your engine.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Installation \u0026amp; Rebuild Note\u003c\/h2\u003e\n\n\u003cp\u003eEngine overhauls require accurate diagnosis, inspection, measurements, and assembly procedures. Verify cylinder condition, crankshaft dimensions, bearing clearances, piston specifications, and all applicable engine service requirements before installation.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers an inframe overhaul kit only. It does not automatically include every component, tool, fluid, machining service, or labor operation needed to complete an engine rebuild. Final kit contents will be confirmed according to the verified PAI part number and engine application.\u003c\/p\u003e\n","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67634492407853,"sku":null,"price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/MX1301-001.jpg?v=1791619739"},{"product_id":"pai-volvo-d13-inframe-overhaul-rebuild-kit","title":"PAI | Volvo D13 Inframe Overhaul Rebuild Kit – Diesel Engine","description":"\n\u003ch2\u003ePAI Volvo D13 Engine Inframe Overhaul Rebuild Kit\u003c\/h2\u003e\n\n\u003cp\u003eRebuild your Volvo D13 diesel engine with a \u003cstrong\u003ePAI Volvo D13 Inframe Overhaul Rebuild Kit\u003c\/strong\u003e, designed to supply essential replacement components for a professional inframe engine overhaul. PAI aftermarket engine components provide a quality replacement option for diesel engine repair shops, fleet maintenance operations, owner-operators, and commercial truck technicians.\u003c\/p\u003e\n\n\u003cp\u003eThis rebuild kit listing is intended for compatible \u003cstrong\u003eVolvo D13 12.8L diesel engines\u003c\/strong\u003e used in Volvo heavy-duty commercial trucks. Because Volvo D13 engines have different generations, emissions configurations, and internal component specifications, the exact PAI kit must be selected according to the engine's verified application.\u003c\/p\u003e\n\n\u003ch2\u003eImportant: VIN \u0026amp; Engine Serial Number Verification Required\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAfter your order is placed, our team will contact you by email to confirm your truck's Vehicle Identification Number (VIN) and engine serial number (ESN).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWe use this information to identify the appropriate PAI inframe overhaul rebuild kit for your specific Volvo D13 engine.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN:\u003c\/strong\u003e Required to verify the vehicle's original engine application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Serial Number (ESN):\u003c\/strong\u003e Required to identify the correct engine generation and applicable internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Verification:\u003c\/strong\u003e Our team will review your information to confirm the appropriate rebuild kit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Processing:\u003c\/strong\u003e Your kit will not ship until engine compatibility has been verified.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease monitor your email after placing your order.\u003c\/strong\u003e Delays in providing the requested information may delay order processing and shipment.\u003c\/p\u003e\n\n\u003ch2\u003ePAI Volvo D13 Inframe Kit Features \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible Volvo D13 12.8L diesel engines\u003c\/li\u003e\n\u003cli\u003ePAI aftermarket diesel engine rebuild components\u003c\/li\u003e\n\u003cli\u003eIntended for professional inframe engine overhaul procedures\u003c\/li\u003e\n\u003cli\u003eSupports replacement of worn internal engine components\u003c\/li\u003e\n\u003cli\u003eHelps consolidate essential rebuild components into one kit\u003c\/li\u003e\n\u003cli\u003eApplication verified using VIN and engine serial number\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible Volvo heavy-duty commercial trucks\u003c\/li\u003e\n\u003cli\u003eDesigned for demanding commercial diesel engine service\u003c\/li\u003e\n\u003cli\u003eIdeal for professional engine rebuild shops and fleet maintenance operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included in the Volvo D13 Inframe Rebuild Kit?\u003c\/h2\u003e\n\n\u003cp\u003eThe exact contents of a \u003cstrong\u003ePAI Volvo D13 Inframe Overhaul Kit\u003c\/strong\u003e depend on the engine configuration and the specific PAI kit selected after VIN and engine serial number verification.\u003c\/p\u003e\n\n\u003cp\u003eDepending on the applicable kit, an inframe overhaul package may contain components such as:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePiston assemblies\u003c\/li\u003e\n\u003cli\u003ePiston rings\u003c\/li\u003e\n\u003cli\u003eCylinder liners\u003c\/li\u003e\n\u003cli\u003eConnecting rod bearings\u003c\/li\u003e\n\u003cli\u003eMain bearings\u003c\/li\u003e\n\u003cli\u003eCylinder head gasket and associated gaskets\u003c\/li\u003e\n\u003cli\u003eEngine seals and O-rings\u003c\/li\u003e\n\u003cli\u003eAdditional overhaul components specified for the selected kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These are examples of components commonly associated with inframe overhaul kits, not a guaranteed contents list. Actual parts, quantities, dimensions, and specifications depend on the selected PAI kit. Additional replacement parts, tools, and machine work may be necessary.\u003c\/p\u003e\n\n\u003ch2\u003eVolvo D13 Diesel Engine Applications\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eVolvo D13\u003c\/strong\u003e is a 12.8-liter heavy-duty diesel engine used in various Volvo commercial truck applications. This PAI inframe kit listing is intended for compatible Volvo D13 engine configurations, subject to VIN and engine serial number verification.\u003c\/p\u003e\n\n\u003cp\u003ePotential vehicle applications include compatible Volvo trucks equipped with D13 engines, such as:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVolvo VNL\u003c\/li\u003e\n\u003cli\u003eVolvo VNR\u003c\/li\u003e\n\u003cli\u003eVolvo VHD\u003c\/li\u003e\n\u003cli\u003eVolvo VNX\u003c\/li\u003e\n\u003cli\u003eOther compatible Volvo D13-powered commercial trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTruck model and model year alone do not guarantee kit compatibility. Engine serial number verification is necessary to identify the correct rebuild components.\u003c\/p\u003e\n\n\u003ch2\u003eWhen Should You Consider a Volvo D13 Inframe Overhaul?\u003c\/h2\u003e\n\n\u003cp\u003eAn inframe engine overhaul may be necessary when professional inspection and diagnostic testing identify excessive internal engine wear or damage.\u003c\/p\u003e\n\n\u003cp\u003eCommon conditions that may indicate the need for further engine inspection include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eExcessive engine oil consumption\u003c\/li\u003e\n\u003cli\u003eLow cylinder compression\u003c\/li\u003e\n\u003cli\u003eExcessive crankcase blow-by\u003c\/li\u003e\n\u003cli\u003eWorn piston rings\u003c\/li\u003e\n\u003cli\u003eDamaged or worn cylinder liners\u003c\/li\u003e\n\u003cli\u003eInternal bearing wear\u003c\/li\u003e\n\u003cli\u003eHigh-mileage engine wear\u003c\/li\u003e\n\u003cli\u003eEngine performance concerns caused by internal mechanical damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProper engine diagnosis, inspection, and dimensional measurements should be performed before ordering or installing overhaul components.\u003c\/p\u003e\n\n\u003ch2\u003ePAI Aftermarket Volvo D13 Engine Parts\u003c\/h2\u003e\n\n\u003cp\u003ePAI supplies aftermarket replacement components for heavy-duty diesel engines and commercial vehicles. PAI engine components provide an alternative to original equipment parts for professional diesel engine repairs and rebuilds.\u003c\/p\u003e\n\n\u003cp\u003eA properly matched PAI overhaul kit helps simplify parts sourcing by grouping applicable rebuild components into a single engine-specific package.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PAI Industries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Volvo D13 Engine Inframe Overhaul Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Diesel Engine Inframe Overhaul Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Manufacturer:\u003c\/strong\u003e Volvo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e D13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 12.8 Liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e Compatible Volvo Heavy-Duty Trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Configuration:\u003c\/strong\u003e Engine-Specific\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Verification:\u003c\/strong\u003e Required After Purchase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Serial Number Verification:\u003c\/strong\u003e Required After Purchase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Determined by Verified Application and Selected PAI Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional Installation Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering \u0026amp; Fitment Verification\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnce your order is submitted, our team will email you to request your truck's VIN and Volvo D13 engine serial number.\u003c\/strong\u003e This allows us to confirm the correct PAI inframe overhaul kit for your engine before fulfilling the order.\u003c\/p\u003e\n\n\u003cp\u003eAdditional information may be required if your engine has previously been rebuilt or modified, including piston configuration, cylinder liner specifications, and bearing dimensions.\u003c\/p\u003e\n\n\u003cp\u003eDo not assume compatibility based solely on the truck model, model year, or engine family. The final kit configuration must match the engine's actual specifications.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Installation \u0026amp; Rebuild Note\u003c\/h2\u003e\n\n\u003cp\u003eEngine overhauls require proper diagnosis, dimensional inspection, and assembly procedures. Verify cylinder condition, crankshaft measurements, bearing clearances, piston specifications, and all applicable Volvo engine service requirements before installation.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers an inframe overhaul kit only. It does not automatically include every part, tool, fluid, machining service, or labor operation needed for a complete engine rebuild. Final kit contents will be determined by the verified PAI part number and engine application.\u003c\/p\u003e\n","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":67634492768301,"sku":null,"price":4599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/MV1302-001.jpg?v=1791620236"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/collections\/631391_01_LG.jpg?v=1789796172","url":"https:\/\/performancedieselgroup.com\/collections\/engine-parts.oembed?page=2","provider":"Performance Diesel Group","version":"1.0","type":"link"}