Peterbilt 579 Heavy Duty Parts

Cummins ISB/QSB Temperature Sensor 4384811 4307100 *Please verify your OEM number(s) before purchasing. Repair your engine on your own terms with this reliable aftermarket Cummins ISB or QSB temperature sensor replacement. Dual Probe Exhaust...

Volvo Cummins Exhaust Temperature Sensor 20374282 4307101 *Please Verify OEM Number Before Purchase Heavy Duty Exhaust Temperature Sensor Fits Various Truck Makes And Models: Kenworth T680, T800, T880, W900 (2017-2018) Peterbilt 320, 365, 367,...

Sandwich Mount Bracket Kit for AirDog® & Champ™ Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! Sandwich Mount Bracket Kit for...

AirDog® Detroit Diesel Secondary Fuel System Upgrade Kit Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! AirDog® Detroit Diesel Secondary Fuel...

AirDog® Caterpillar Secondary Fuel System Upgrade Kit Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! AirDog® Caterpillar Secondary Fuel System...

AirDog® Champ™ Fuel Line Kit Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! AirDog® Champ™ Fuel Line Kit Complete AirDog®...

AirDog® Water Separator for Heavy Duty Fuel Systems This water separator is NOT compatible for an AirDog® on a pickup truck. Click Here for the AirDog® water separator for a pickup truck Give your engine the performance, efficiency,...

AirDog® 6-Micron Fuel Filter for Heavy Duty Truck and Industrial Systems *This 6-micron fuel filter is NOT compatible for an AirDog® on a pickup truck. Click Here for the 2-micron AirDog® fuel filter for a pickup truck. Give...

AirDog® Champ II™ Spin-On High Pressure Fuel Air Separator Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! *Please Verify Your Filter's OEM...

AirDog® Champ™ Fuel Air Separator Give your engine the performance, efficiency, and life expectancy boost both you and your big rig deserve with AirDog® Fuel Systems! *This Product Is Compliant In California Under CARB...

AirDog® FPII Heavy Duty Diesel Fuel System Give your engine a serious strength boost and a longer service life with an AirDog® Heavy Duty Fuel System. Get the performance that you and your big rig deserve with AirDog®'s Fuel...

Cummins Fuel Injector 12 O-Ring Kit 3867471 3937142 4928163 *Please Verify OEM Number Before Purchase Heavy Duty Diesel Fuel Injector O-Ring Kit Fits Various Cummins Engines (2000-2006 & 2008-2017) Direct Replacement For OEM...

Heavy Duty Fuel Injector O-Ring Kit 3330537 3330538 3347937 3347939 *Please Verify OEM Number Before Purchase Heavy Duty Fuel Injector O-Ring Kit Fits Various Freightliner (2007-2009), International (2007-2009), Kenworth (2008-2009), Peterbilt...

Cummins Fuel Injector Wire Harness 3803682 3076256 *Please verify your OEM number(s) before purchasing. Replacement Fuel Injector Wiring Harness OEM Part Number Cross References: 3071626 3071627 3071628 3076256 3803682 Covered by a...

Detroit Diesel NOX Sensor A0101531928 *Please verify your OEM number(s) before purchasing. This NOX Sensor is the perfect replacement for that old worn out nitrogen oxide sensor. It is a direct fit for proper function every time, and will restore...

V-Band Exhaust Clamp *Please verify your OEM number(s) before purchasing. Heavy Duty Exhaust Clamp Various Cummins, Paccar, & Volvo Applications OEM Part Number Cross References: 21021850 5290118 21095721 Material: Stainless...

Caterpillar Fuel Check Valve CAT 2812725 *Please Verify OEM Number Before Purchase Heavy Duty 3406E, C18, C16, & C15 Fuel Check Valve Fits CAT 3406E, C18, C16, & C15 Engines Direct Aftermarket Replacement For OEM #: CAT2812725 Sold Individually...

Detroit Diesel EGR Temperature Sensor 23527674 *Please verify your OEM number(s) before purchasing. This aftermarket EGR temperature sensor has been designed as an exact replacement for worn or damaged parts in Detroit Diesel engines! Intake Valve...

Kenworth Peterbilt AC Compressor F69-1014 F69-1017 *Please verify your OEM number(s) before purchasing. Heavy Duty AC Compressor Fits Various Kenworth and Peterbilt Engines Direct Aftermarket Replacement for OEM Part...

Cummins 6C ISC ISL Fuel Injector Assembly CUM3973059 *Please Verify OEM Number Before Purchase Heavy Duty Fuel Injector Assembly Fits Cummins 6C ISC ISL Engines Ensures That Fuel Is Broken Down And Distributed Evenly Direct Aftermarket Replacement OEM...