{"product_id":"286526x-tf-501-air-compressor-bendix-replacement","title":"286526X TF 501 Air Compressor Bendix Replacement","description":"\u003cdiv style=\"font-size: 14px; line-height: 1.6;\"\u003e \u003ch2\u003e286526X TF-501 Air Compressor – Pulley Drive Bendix Replacement\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003e286526X TF-501 air compressor\u003c\/strong\u003e is a heavy-duty pulley-driven compressor designed for commercial truck air brake systems and industrial vehicle air supply applications. \u003cstrong\u003eThis compressor is currently in stock and ready to ship from Ace Motor Parts.\u003c\/strong\u003e It is manufactured as a high-quality replacement unit engineered to meet or exceed OEM performance standards for Bendix TF-501 compressors used across a wide range of medium- and heavy-duty commercial vehicles.\u003c\/p\u003e \u003cp\u003eAir compressors play a critical role in the operation of modern air brake systems. They continuously generate compressed air that is stored in onboard reservoirs and used to actuate brake chambers, parking brake systems, suspension components, and other pneumatic accessories. A properly functioning compressor ensures that the vehicle maintains adequate system pressure for safe braking and dependable operation.\u003c\/p\u003e \u003cp\u003eThe TF-501 compressor family has long been recognized for its durability, consistent airflow output, and adaptability to a variety of engine configurations. This pulley-drive configuration is commonly found in medium-duty and vocational truck platforms where a belt-driven compressor arrangement is required.\u003c\/p\u003e \u003ch3\u003eTF-501 Pulley Drive Compressor Design\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eTF-501\u003c\/strong\u003e utilizes a proven \u003cstrong\u003etwo-cylinder reciprocating piston design\u003c\/strong\u003e engineered for continuous duty operation in commercial vehicle environments. Each piston compresses incoming air through a single-stage compression cycle, delivering a steady supply of compressed air while the engine is running.\u003c\/p\u003e \u003cp\u003eThis compressor produces approximately \u003cstrong\u003e12 cubic feet of air per minute at 1250 RPM\u003c\/strong\u003e, providing sufficient airflow to replenish system air reservoirs after brake applications or auxiliary air consumption. The pulley-driven configuration allows the compressor to be driven by a belt system connected to the engine crankshaft, making it suitable for vehicles and equipment where gear-driven compressors are not used.\u003c\/p\u003e \u003cp\u003eThe compressor is both \u003cstrong\u003ewater-cooled and air-cooled\u003c\/strong\u003e, allowing it to maintain stable operating temperatures during continuous operation. Engine coolant circulates through the compressor housing while airflow around the unit assists with additional heat dissipation.\u003c\/p\u003e \u003cp\u003eLubrication is supplied by the engine’s oil system through a dedicated oil supply line, ensuring that internal moving components remain properly lubricated under demanding operating conditions.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul style=\"font-size: 14px; line-height: 1.7; margin-left: 18px;\"\u003e \u003cli\u003e\u003cstrong\u003eDirect replacement for Bendix TF-501 pulley drive compressors\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003eHeavy-duty \u003cstrong\u003etwo-cylinder reciprocating piston compressor\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eSingle-stage compression design for commercial air brake systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulley-driven configuration\u003c\/strong\u003e for belt-drive installations\u003c\/li\u003e \u003cli\u003eApproximately \u003cstrong\u003e12 CFM airflow capacity at 1250 RPM\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eWater-cooled and air-cooled compressor housing\u003c\/li\u003e \u003cli\u003eDurable construction designed for fleet trucks and vocational equipment\u003c\/li\u003e \u003cli\u003eReplacement unit built to meet or exceed OEM specifications\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eIn stock and ready to ship from Ace Motor Parts\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 14px;\" border=\"1\" cellpadding=\"10\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e286526X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompressor Model\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eTF-501\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePulley Drive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBase Mount \/ Flange Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCylinders\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBore x Stroke\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2.625 in x 1.50 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e16.5 cubic inches per revolution\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAir Output\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eApprox. 12 CFM @ 1250 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3000 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eHorsepower Requirement\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4.9 HP @ 3000 RPM \/ 100 PSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eWater and Air Cooled\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMinimum Coolant Flow\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2.5 GPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMinimum Unload Pressure\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e60 PSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMax Inlet Temperature\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e250°F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMax Discharge Temperature\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e400°F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAir Inlet Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRight Side\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAir Outlet Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRight Side\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDischarge Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFlange\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUnloader Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1\/8\"-27 NPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e40 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eVehicle Applications\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003e286526X TF-501 pulley drive compressor\u003c\/strong\u003e is commonly used in medium- and heavy-duty commercial vehicles where belt-driven air compressors are required. Typical applications include:\u003c\/p\u003e \u003cul style=\"font-size: 14px; line-height: 1.7; margin-left: 18px;\"\u003e \u003cli\u003eFreightliner M2\u003c\/li\u003e \u003cli\u003eInternational 4300\u003c\/li\u003e \u003cli\u003eFord F-650 and F-750\u003c\/li\u003e \u003cli\u003eHino 338\u003c\/li\u003e \u003cli\u003eTrailer air systems (2000 and newer)\u003c\/li\u003e \u003cli\u003eOshkosh specialty vehicles\u003c\/li\u003e \u003cli\u003eKershaw maintenance equipment\u003c\/li\u003e \u003cli\u003eAllis-Chalmers industrial equipment\u003c\/li\u003e \u003cli\u003eEaton-Batavia systems\u003c\/li\u003e \u003cli\u003eCrane Carrier vehicles\u003c\/li\u003e \u003cli\u003eGMC heavy-duty trucks\u003c\/li\u003e \u003cli\u003eFWD specialty vehicles\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eBendix Interchange\u003c\/h3\u003e \u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 14px;\" border=\"1\" cellpadding=\"8\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e104436\u003c\/td\u003e \u003ctd\u003e104437\u003c\/td\u003e \u003ctd\u003e106169\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e285930\u003c\/td\u003e \u003ctd\u003e285953\u003c\/td\u003e \u003ctd\u003e285954\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e285955\u003c\/td\u003e \u003ctd\u003e285965\u003c\/td\u003e \u003ctd\u003e285966\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286128\u003c\/td\u003e \u003ctd\u003e286131\u003c\/td\u003e \u003ctd\u003e286134\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286218\u003c\/td\u003e \u003ctd\u003e286526\u003c\/td\u003e \u003ctd\u003e286641\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286642\u003c\/td\u003e \u003ctd\u003e286684\u003c\/td\u003e \u003ctd\u003e287303\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e287483\u003c\/td\u003e \u003ctd\u003e288062\u003c\/td\u003e \u003ctd\u003e288974\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e7020001\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eInternational Harvester Service Interchange\u003c\/h3\u003e \u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 14px;\" border=\"1\" cellpadding=\"8\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e97193R91\u003c\/td\u003e \u003ctd\u003e143018R91\u003c\/td\u003e \u003ctd\u003e149628R91\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e179022R91\u003c\/td\u003e \u003ctd\u003e295435C91\u003c\/td\u003e \u003ctd\u003e398568C91\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e398568C92\u003c\/td\u003e \u003ctd\u003e861448R91\u003c\/td\u003e \u003ctd\u003e861448R92\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e861448R93\u003c\/td\u003e \u003ctd\u003e990007C91\u003c\/td\u003e \u003ctd\u003e990178C91\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e990187C91\u003c\/td\u003e \u003ctd\u003e990210C91\u003c\/td\u003e \u003ctd\u003e997065R91\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdditional Industry Cross References\u003c\/h3\u003e \u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 14px;\" border=\"1\" cellpadding=\"8\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBW286526X\u003c\/td\u003e \u003ctd\u003eH286526X\u003c\/td\u003e \u003ctd\u003eE-BN286526X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEL130200\u003c\/td\u003e \u003ctd\u003e13020\u003c\/td\u003e \u003ctd\u003e286528X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286535X\u003c\/td\u003e \u003ctd\u003e286529\u003c\/td\u003e \u003ctd\u003e04625286592X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBXC286592X\u003c\/td\u003e \u003ctd\u003e102822\u003c\/td\u003e \u003ctd\u003e289751\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286585X\u003c\/td\u003e \u003ctd\u003e286586X\u003c\/td\u003e \u003ctd\u003e286527X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e286528RX\u003c\/td\u003e \u003ctd\u003e286592X\u003c\/td\u003e \u003ctd\u003e4015800\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e4015801\u003c\/td\u003e \u003ctd\u003e4015802\u003c\/td\u003e \u003ctd\u003e4015803\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBEN286591X\u003c\/td\u003e \u003ctd\u003eNTP286526X\u003c\/td\u003e \u003ctd\u003eFP286526X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMHC286526X\u003c\/td\u003e \u003ctd\u003eRTC286526X\u003c\/td\u003e \u003ctd\u003ePHD286526X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVIPAR286526X\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cem\u003eAlways verify compressor mounting configuration, pulley alignment, port orientation, and engine compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e \u003ch3\u003eRole of the Compressor in Air Brake Systems\u003c\/h3\u003e \u003cp\u003eThe air compressor is responsible for generating compressed air used throughout the vehicle’s pneumatic systems. It continuously pumps air into the storage reservoirs so that brake chambers and other air-operated components have sufficient pressure available when needed.\u003c\/p\u003e \u003cp\u003eWhen compressors wear internally, pressure build-up times can increase and overall system performance may decline. Installing a properly engineered replacement compressor restores air system efficiency and ensures the vehicle’s braking system operates reliably under normal and heavy-duty operating conditions.\u003c\/p\u003e \u003cp\u003eBrowse our full selection of \u003ca href=\"..\/..\/..\/..\/air-brake-compressors\/\"\u003eair brake compressors\u003c\/a\u003e or explore our inventory of \u003ca href=\"..\/..\/..\/..\/surplus-air-brake-compressors-for-heavy-duty-trucks\/\"\u003esurplus air brake compressors for heavy duty trucks\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e","brand":"AMP","offers":[{"title":"Default Title","offer_id":48588359008505,"sku":"RMX286526X","price":526.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/286526x-bendix-compressor__56190.jpg?v=1782245770","url":"https:\/\/acemotorparts.com\/products\/286526x-tf-501-air-compressor-bendix-replacement","provider":"Ace Motor Parts","version":"1.0","type":"link"}