View 3 Photos View 0 Videos Paccar PX-9 Muffler Shield for a 2016 Peterbilt 337 Contact for price (Used) 2016 Peterbilt 337, MUFFLER SHIELDS- Side: Passenger Right Side, Engine: PACCAR PX-9, Material: Stainless Steel, Dimensions: H=56", Reference images for condition, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2016Stock NumberP-500634 MLS Number14256854CategoryMuffler Shields Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar PX-9 Fuel / Water Separator for a 2016 Peterbilt 337 Contact for price (Used) 2016 Peterbilt 337, WATER SEPARATOR- Side: Driver Left Side, Make: Donaldson, Model: P551103, Engine: PACCAR PX-9, Reference images for condition, For more information about this... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2016Stock NumberP-500644 MLS Number14256864CategoryFuel / Water Separators Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Fan for a 2016 Peterbilt 337 Contact for price (Used) 2016 Peterbilt 337, FAN- Price is for Fan ONLY- Picture is for display only, Type: Air, Blades: 9, Material: Plastic, Less Fan Clutch Sold Separately, Reference images for... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2016Stock NumberP-500654 MLS Number14256876CategoryFans Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Fan Clutch for a 2016 Peterbilt 337 Contact for price (Used) 2016 Peterbilt 337, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Type: Air, Material: Aluminum, Less Fan Sold Separately, Reference images for condition,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2016Stock NumberP-500655 MLS Number14256877CategoryFan Clutches Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar PX-9 Fuel / Water Separator for a 2021 Kenworth T370 Contact for price (Used) 2021 Kenworth T370, WATER SEPARATOR- Part Number: FS19596, Side: Driver Left Side, Make: Fleetguard, Model: FS19596, Engine: PACCAR PX-9, Reference images for condition, For more... ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Will Fit Year(s)2021Part NumberFS19596Stock NumberP-501362 MLS Number14281669CategoryFuel / Water Separators Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Fan for a 2021 Kenworth T370 Contact for price (Used) 2021 Kenworth T370, FAN- Price is for Fan ONLY- Picture is for display only, Type: Air, Blades: 9, Material: Plastic, Less Fan Clutch Sold Separately, Reference images for... ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Will Fit Year(s)2021Stock NumberP-501373 MLS Number14281678CategoryFans Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Fan Clutch for a 2021 Kenworth T370 Contact for price (Used) 2021 Kenworth T370, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Type: Air, Material: Aluminum, Less Fan Sold Separately, Reference images for condition,... ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Will Fit Year(s)2021Stock NumberP-501374 MLS Number14281679CategoryFan Clutches Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2015 Paccar PX-9 DPF Assembly for a Peterbilt 348 $2,500 USD DPF For 2015 Peterbilt 348 With PACCAR PX-9 EPA10 Engine. FILTER ASSEMBLY WITH SENSORS. SOLD WITHOUT FILTER ELEMENT ConditionUsedFits To Make(s)PETERBILTFits To Model(s)348Stock Number4288-9 MLS Number13996076CategoryDPF Assemblies Last Updated4/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2014 Used Paccar PX9 Oil Pan $155 USD Used PX9 Oil Pan, Material: Steel ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2014Part Number3974294Stock Number520-16833 MLS Number14309585CategoryEngine Oil Pans Last Updated4/15/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2017 Reconditioned Paccar PX9 Crankshaft $1,150 USD Reconditioned PX9 Crankshaft ConditionRemanufacturedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2017Part Number3965010Stock Number508-12911 MLS Number14283519CategoryCrankshafts Last Updated4/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Used Paccar PX9 DPF Catalyst Filter $541 USD Used PX9 DPF Catalyst Filter, Type: Decomposition Reactor ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2019Part Number2026576XStock Number539-10244 MLS Number14261165CategoryAftertreatment Misc. Components Last Updated3/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2015 Rebuilt Paccar PX9 Cylinder Head $2,650 USD Rebuilt PX9 Cylinder Head ConditionRemanufacturedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2015Part Number5319454Stock Number504-13406 MLS Number14159172CategoryCylinder Heads Last Updated2/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2015 Paccar PX-9 DPF Assembly for a Peterbilt 348 $1,800 USD MOUNTED UNDER RIGHT DOOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)348Stock Number12360 MLS Number14140060CategoryDPF Assemblies Last Updated2/21/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2015 Paccar PX-9 Fan Blade for a Peterbilt 348 $150 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)348Stock Number12358 MLS Number14140058CategoryFan Blades Last Updated2/21/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 8 Photos View 0 Videos 2015 Paccar PX-9 Engine for a Peterbilt 348 $11,500 USD COMPLETE ENGINE WITH ECM AND TURBO ConditionUsedUsage200,152 MilesHorse Power345 HPFits To Make(s)PETERBILTFits To Model(s)348Stock Number12357 MLS Number14140057CategoryEngines Last Updated2/24/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 17 Photos View 1 Video 2014 Paccar PX-9 Engine, CPL 3663, ISL9, 380HP $16,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 2014 Paccar PX-9 Diesel Engine For Sale, ISL9, CPL# 3663, 380HP Family# ECEXH0540LAV, Engine Serial# 73733855, ISL9, CM2350 L101, EPA13, Engine... Warranty ConditionUsedCPL/ARR3663Horse Power380 HPPart NumberISL9, CPL# 3663, 380HPStock Number9771 MLS Number14143071CategoryEngines Last Updated2/13/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2014 Paccar PX-9 Engine $17,500 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2014 Paccar PX9 Diesel Engine (EPA 13), CPL: 3664, HP RATING: 350HP @ 1900 RPM, Service Model Name: ISL9 CM2350 L101, Displacement: 8.9L, Engine... ConditionUsedUsage42,801 MilesPart NumberCPL 3664Stock Number006751 MLS Number14135021CategoryEngines Last Updated2/12/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Used Paccar PX9 Rear Engine Mount $115 USD Used PX9 Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Steel Quantity2ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2019Part NumberD626067Stock Number548-13239 MLS Number13073917CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Used Paccar PX9 Valve Cover $89.99 USD Used PX9 Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Will Fit Year(s)2015SideN/APart Number5263811Stock Number556-11623 MLS Number13227207CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Paccar PX9 Filter Support Bracket $50 USD Used PX9 Filter Support Bracket, Type: Filter Bracket, Material: Steel ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Part Number5259459Stock Number502-17695 MLS Number13106801CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Paccar PX-9 Intake Manifold $75 USD Good used, cleaned and inspected Paccar Px-9 intake manifold. Part number: 5285777. Quantity2ConditionUsedFits To Make(s)PACCARFits To Model(s)PX-9Part Number5285777Stock NumberRyd 5285777 MLS Number13741386CategoryIntake Manifolds Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Engine Wiring Harness $650 USD Good used, cleaned and inspected Paccar PX-9 engine wiring harness. Part number: 5333470. ConditionUsedFits To Make(s)PACCARFits To Model(s)PX-9Stock Number1061635 MLS Number13697774CategoryEngine Wiring Harnesses Last Updated1/3/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Fuel / Water Separator $25 USD Good used, cleaned and inspected Paccar PX-9 fuel filter base assembly. Part number: 3965155. ConditionUsedFits To Make(s)PACCARFits To Model(s)PX-9Part Number3965155Stock NumberRyd 3965155 MLS Number13741384CategoryFuel / Water Separators Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar PX-9 Valve Cover $75 USD Good used, cleaned and inspected Paccar PX-9 valve cover. Part number: 5263811. ConditionUsedFits To Make(s)PACCARFits To Model(s)PX-9Part Number5263811Stock NumberRyd 5263811 MLS Number13741383CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Used Paccar PX9 Engine Wiring Harness $200 USD Used PX9 Engine Wiring Harness, Type: Engine Wiring Harness ConditionUsedFits To Make(s)PaccarFits To Model(s)PX9Part Number5333470Stock Number514-12704 MLS Number14020750CategoryEngine Wiring Harnesses Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info