{"product_id":"286581x-tf-501-air-compressor-bendix-replacement","title":"286581X TF 501 Air Compressor Bendix Replacement","description":"\u003cdiv style=\"background-color: #f4f4f4; padding: 18px; border-radius: 10px; border: 1px solid #d7d7d7;\"\u003e \u003ch2 style=\"font-size: 16pt; color: #1d1d1d;\"\u003e286581X TF-501 Air Compressor - Detroit Diesel Pulley Drive Replacement\u003c\/h2\u003e \u003cp\u003eThe 286581X TF-501 air compressor is a heavy-duty replacement compressor engineered for Detroit Diesel powered commercial truck applications requiring a 0° tilt flange mount configuration. Designed for dependable air brake performance, this twin-cylinder compressor provides reliable compressed air delivery for heavy-duty pneumatic systems operating in demanding highway and vocational environments.\u003c\/p\u003e \u003cp\u003eThis TF-501 style compressor features a pulley-driven engine configuration with a reversed oil port arrangement commonly used in select Detroit Diesel applications. Its rugged cast construction and water\/air cooled design help support long-term durability in commercial truck service.\u003c\/p\u003e \u003cdiv style=\"background-color: #fff5c8; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #e1cf71;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eProduct Highlights\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTF-501 Detroit Diesel replacement air compressor\u003c\/li\u003e \u003cli\u003ePulley-driven heavy-duty design\u003c\/li\u003e \u003cli\u003e0° tilt flange mount configuration\u003c\/li\u003e \u003cli\u003eReversed oil port arrangement\u003c\/li\u003e \u003cli\u003eTwin-cylinder reciprocating compressor\u003c\/li\u003e \u003cli\u003eWater and air cooled construction\u003c\/li\u003e \u003cli\u003eDesigned for commercial truck air brake systems\u003c\/li\u003e \u003cli\u003eApproximately 12 CFM air displacement at 1250 RPM\u003c\/li\u003e \u003cli\u003eEngineered to meet OEM operating standards\u003c\/li\u003e \u003cli\u003eApproximate shipping weight: 43 lbs\u003c\/li\u003e \u003cli\u003eIn stock and ready to ship\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background-color: #dff1ff; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #9fcff1;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e286581X\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eCompressor Model\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eTF-501 Pulley Drive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eDetroit Diesel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eFlange Mount - 0° Tilt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eEngine-Driven Pulley\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eCooling Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eWater and Air Cooled\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eCylinders\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eBore x Stroke\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e2.625 in x 1.50 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eDisplacement @1250 RPM\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e12 CFM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eDisplacement Per Revolution\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e16.5 cu in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e3000 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eHorsepower @3000 RPM \/100 PSI\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e4.9 HP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eAir Inlet Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eLeft Side\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eAir Outlet Port\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eTop\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eDischarge Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003eThreaded Flange\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eMinimum Unloader Pressure\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e60 PSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding: 8px; border: 1px solid #b7d8ef;\"\u003e43 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv style=\"background-color: #e4f8e4; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #9fd49f;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eDetroit Diesel Commercial Truck Applications\u003c\/h3\u003e \u003cp\u003eThis TF-501 style compressor is commonly used on GMC and Detroit Diesel powered heavy-duty trucks requiring a pulley-driven flange mount compressor with reversed oil port configuration. These compressors are designed to supply compressed air for air brake systems and additional pneumatic truck components.\u003c\/p\u003e \u003cp\u003eTypical applications include highway tractors, commercial trucks, vocational equipment, and older Detroit Diesel powered fleet vehicles operating under demanding service conditions.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"background-color: #f9e4e4; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #dfabab;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eCommon Signs of Compressor Failure\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLow or slow air pressure build-up\u003c\/li\u003e \u003cli\u003eExcessive compressor heat\u003c\/li\u003e \u003cli\u003eOil contamination in air tanks\u003c\/li\u003e \u003cli\u003eUnusual compressor vibration or noise\u003c\/li\u003e \u003cli\u003eFrequent governor cycling\u003c\/li\u003e \u003cli\u003eAir brake pressure warning indicators\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"background-color: #f2f2f2; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #cccccc;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eCross Reference Numbers\u003c\/h3\u003e \u003cp\u003e286581X, 286581, 745X286581, 745X-286581\u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"background-color: #fff0d8; padding: 15px; border-radius: 8px; margin-top: 18px; border: 1px solid #e5be83;\"\u003e \u003ch3 style=\"margin-top: 0; font-size: 15pt;\"\u003eImportant Verification Information\u003c\/h3\u003e \u003cp\u003ePlease verify your original compressor number, mounting configuration, pulley arrangement, oil port orientation, and engine application before ordering. Compressor variations may exist depending on Detroit Diesel engine family and truck manufacturer specifications.\u003c\/p\u003e \u003cp\u003eIf you need assistance confirming fitment, contact us before ordering and we will be happy to help verify compatibility for your application.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"AMP","offers":[{"title":"Default Title","offer_id":48588361367801,"sku":"RMX286581X","price":529.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/286581x-bendix-compressor__85867.jpg?v=1782245847","url":"https:\/\/acemotorparts.com\/products\/286581x-tf-501-air-compressor-bendix-replacement","provider":"Ace Motor Parts","version":"1.0","type":"link"}