{"product_id":"otr-otr065624-ad-ip-air-dryer-cartridge","title":"OTR OTR065624 | AD-IP Spin-On Desiccant Air Dryer Cartridge","description":"\n\u003ch2\u003eOTR OTR065624 AD-IP Spin-On Desiccant Air Dryer Cartridge\u003c\/h2\u003e\n\n\u003cp\u003eHelp protect your heavy-duty truck's compressed air system with the \u003cstrong\u003eOTR AD-IP Style Air Dryer Cartridge\u003c\/strong\u003e. Designed for compatible \u003cstrong\u003eBendix AD-IP air dryer systems\u003c\/strong\u003e, this standard desiccant replacement cartridge helps remove moisture from compressed air before it reaches critical air brake system components.\u003c\/p\u003e\n\n\u003cp\u003eMoisture contamination in a commercial vehicle air system can contribute to corrosion, freezing, and premature wear of air brake valves, reservoirs, and pneumatic components. Routine air dryer cartridge replacement helps maintain cleaner, drier compressed air and supports dependable air brake system operation.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a convenient \u003cstrong\u003espin-on replacement design\u003c\/strong\u003e, this OTR air dryer cartridge includes an O-ring for compatible AD-IP air dryer maintenance.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're servicing a semi truck, performing preventive fleet maintenance, or repairing a heavy-duty compressed air system, this OTR desiccant cartridge provides a practical aftermarket replacement for properly matched air dryer assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStandard Desiccant Cartridge | Bendix AD-IP Style | Spin-On Design | Includes O-Ring\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAD-IP Air Dryer Compatibility:\u003c\/strong\u003e Designed for compatible Bendix AD-IP style air dryer assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Desiccant Media:\u003c\/strong\u003e Helps remove water vapor from compressed air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpin-On Cartridge Design:\u003c\/strong\u003e Allows cartridge replacement following the manufacturer's approved maintenance procedure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Protection:\u003c\/strong\u003e Helps reduce water accumulation in air reservoirs and downstream components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Prevention:\u003c\/strong\u003e Reducing moisture helps limit moisture-related corrosion inside pneumatic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Weather Performance:\u003c\/strong\u003e Helps reduce the risk of moisture-related ice formation in air system components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Designed to withstand demanding commercial vehicle operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Included:\u003c\/strong\u003e Supplied with the applicable cartridge sealing O-ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Truck Applications:\u003c\/strong\u003e Suitable for vehicles equipped with compatible AD-IP air dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual Replacement:\u003c\/strong\u003e Sold as one cartridge kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReplacement Cartridge for Bendix AD-IP Air Dryers\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eOTR AD-IP air dryer cartridge\u003c\/strong\u003e is designed for compatible Bendix AD-IP compressed air dryer assemblies.\u003c\/p\u003e\n\n\u003cp\u003eCommercial vehicle air dryers remove moisture from compressed air produced by the engine-driven air compressor. This helps protect the braking system and other pneumatic equipment against moisture-related problems.\u003c\/p\u003e\n\n\u003cp\u003eThe desiccant material inside the cartridge captures water vapor during normal air dryer operation. As the cartridge ages or becomes contaminated, its ability to dry compressed air may decrease.\u003c\/p\u003e\n\n\u003cp\u003eReplacing the cartridge at the appropriate maintenance interval helps maintain the air dryer's intended performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This cartridge is intended for compatible AD-IP air dryers. It should not be assumed compatible with AD-9, AD-IS, AD-SP, or other air dryer models.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Your Semi Truck Needs a Working Air Dryer Cartridge\u003c\/h2\u003e\n\n\u003cp\u003eHeavy-duty trucks rely on compressed air for service brakes, parking brake release, and other pneumatic vehicle systems.\u003c\/p\u003e\n\n\u003cp\u003eExcess moisture can lead to:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eWater accumulation inside air reservoirs\u003c\/li\u003e\n\u003cli\u003eCorrosion of air brake valves and pneumatic components\u003c\/li\u003e\n\u003cli\u003eFrozen air lines or valves in cold weather\u003c\/li\u003e\n\u003cli\u003eIncreased air system maintenance\u003c\/li\u003e\n\u003cli\u003eReduced reliability of affected air brake components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUsing the correct replacement desiccant cartridge helps reduce these risks and supports proper operation of the air dryer assembly.\u003c\/p\u003e\n\n\u003ch2\u003eStandard Desiccant vs. Oil-Coalescing Air Dryer Cartridges\u003c\/h2\u003e\n\n\u003cp\u003eThis OTR cartridge is cataloged as a \u003cstrong\u003estandard desiccant air dryer cartridge\u003c\/strong\u003e, designed primarily for moisture removal in compatible AD-IP air dryers.\u003c\/p\u003e\n\n\u003cp\u003eOTR also offers a separate oil-coalescing AD-IP cartridge for applications requiring a coalescing desiccant configuration.\u003c\/p\u003e\n\n\u003cp\u003eStandard desiccant and oil-coalescing cartridges may have different filtration characteristics and application requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo not substitute this standard desiccant cartridge for a required oil-coalescing version without approval from the air dryer or vehicle manufacturer.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eHeavy-Duty Truck Applications\u003c\/h2\u003e\n\n\u003cp\u003eThe OTR AD-IP cartridge may be suitable for compatible commercial vehicles equipped with the corresponding Bendix AD-IP air dryer assembly.\u003c\/p\u003e\n\n\u003cp\u003ePotential applications include selected configurations of:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFreightliner semi trucks\u003c\/li\u003e\n\u003cli\u003eKenworth commercial trucks\u003c\/li\u003e\n\u003cli\u003ePeterbilt heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eInternational commercial trucks\u003c\/li\u003e\n\u003cli\u003eVolvo VNL and related commercial vehicles\u003c\/li\u003e\n\u003cli\u003eMack heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eWestern Star commercial trucks\u003c\/li\u003e\n\u003cli\u003eVocational trucks and heavy-duty commercial equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e These vehicle manufacturers may use multiple air dryer models depending on year and build configuration. Confirm the installed air dryer model and original cartridge number before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eOTR AD-IP Air Dryer Cartridge Cross References\u003c\/h2\u003e\n\n\u003cp\u003eThis OTR air dryer cartridge is associated with the standard Bendix AD-IP replacement cartridge family. Common catalog references include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTR:\u003c\/strong\u003e OTR065624\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Reference:\u003c\/strong\u003e RL3511XE02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBendix:\u003c\/strong\u003e 065624\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBendix:\u003c\/strong\u003e 109493\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBendix:\u003c\/strong\u003e 109493X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaldwin:\u003c\/strong\u003e BA5373\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaldex:\u003c\/strong\u003e 65624K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 170.109493\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomann:\u003c\/strong\u003e 170.65624K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDayton Parts:\u003c\/strong\u003e AV065624\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKF:\u003c\/strong\u003e 99182\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Products:\u003c\/strong\u003e 065624P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational \/ Navistar:\u003c\/strong\u003e 2036837C91\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational \/ Navistar:\u003c\/strong\u003e 2500518C91\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo:\u003c\/strong\u003e 3947811\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Notice:\u003c\/strong\u003e These references are provided for product identification and interchange research. Rebuilt cartridges, specialty filtration versions, and replacement kits may have different specifications. Verify the required cartridge type, installation components, and applicable air dryer service instructions before purchasing.\u003c\/p\u003e\n\n\u003ch2\u003eSigns Your Air Dryer Cartridge May Need Replacement\u003c\/h2\u003e\n\n\u003cp\u003eAir dryer cartridge service should follow the vehicle and air dryer manufacturer's recommended inspection and maintenance intervals.\u003c\/p\u003e\n\n\u003cp\u003ePotential signs of air dryer performance problems include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eExcess moisture draining from air reservoirs\u003c\/li\u003e\n\u003cli\u003eWater contamination in pneumatic components\u003c\/li\u003e\n\u003cli\u003eRecurring cold-weather air system freezing\u003c\/li\u003e\n\u003cli\u003eContaminated or deteriorated desiccant media\u003c\/li\u003e\n\u003cli\u003eAir dryer cartridge reaching its service interval\u003c\/li\u003e\n\u003cli\u003eMoisture-related corrosion in air brake system components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExcessive moisture may also result from malfunctioning purge components, compressor problems, incorrect air system plumbing, or other air dryer faults. Diagnose the complete system before replacing parts.\u003c\/p\u003e\n\n\u003ch2\u003eOTR Air Dryer Cartridge Product Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e OTR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OTR065624\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Reference:\u003c\/strong\u003e RL3511XE02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Air Dryer Desiccant Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Style:\u003c\/strong\u003e Spin-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Type:\u003c\/strong\u003e Standard Desiccant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Air Dryer:\u003c\/strong\u003e Bendix AD-IP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Compressed Air Moisture Removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Cartridge and O-Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Compatible Heavy-Duty Vehicle Compressed Air Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelling Quantity:\u003c\/strong\u003e 1 Cartridge Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAir Dryer Cartridge Installation \u0026amp; Safety\u003c\/h2\u003e\n\n\u003cp\u003eBefore replacing the cartridge, verify the air dryer model and original replacement cartridge number.\u003c\/p\u003e\n\n\u003cp\u003eFollow the manufacturer's procedures for safely depressurizing the compressed air system, removing the old cartridge, preparing the mounting surface, installing the replacement O-ring, and securing the new cartridge.\u003c\/p\u003e\n\n\u003cp\u003eAfter installation, inspect the system for leaks and confirm proper air dryer operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety Warning:\u003c\/strong\u003e Commercial truck compressed air systems contain stored pressure. Never loosen or remove an air dryer cartridge while the system is pressurized. Follow the applicable vehicle and air dryer manufacturer's service instructions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional Installation Recommended:\u003c\/strong\u003e Commercial vehicle air brake systems are safety-critical and should be maintained by qualified personnel.\u003c\/p\u003e\n","brand":"OTR","offers":[{"title":"Default Title","offer_id":67765614739501,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/OTR-OTR065624-1.jpg?v=1793547027","url":"https:\/\/performancedieselgroup.com\/products\/otr-otr065624-ad-ip-air-dryer-cartridge","provider":"Performance Diesel Group","version":"1.0","type":"link"}