{"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","url":"https:\/\/performancedieselgroup.com\/products\/pai-631395-detroit-dd15-complete-head-gasket-kit","provider":"Performance Diesel Group","version":"1.0","type":"link"}