View 1 Photo View 0 Videos New Aftermarket Cummins ISX12 Front Gear Housing Seal $13.05 USD New Aftermarket ISX12 Front Gear Housing Seal, Type: Front Cover Seal ConditionUsedPart Number4974921Stock Number510-24380 MLS Number13585278CategoryGaskets 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 2012 Used Cummins ISX12 Rear Gear Cover $325 USD Used ISX12 Rear Gear Cover, Type: Rear Gear Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2884753Stock Number507-18703 MLS Number13576599CategoryEngine Covers 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 Cummins ISX12 Fan for a 2012 American La France CONDOR Contact for price (Used) 2012 American La France Condor, FAN- Price is for Fan ONLY- Picture is for display only, Type: Horton, Blades: 11, Size: Diameter= 32", Material: Plastic, Less Fan Clutch Sold... ConditionUsedFits To Make(s)American La FranceFits To Model(s)CONDORWill Fit Year(s)2012Stock NumberP-101684 MLS Number13562253CategoryFans Last Updated2/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Fan for a 2016 Freightliner Cascadia 113 Contact for price (Used) 2016 Freightliner Cascadia 113, Price is for Fan ONLY- Picture is for display only, Type: Air, Blades: 9, Material: Plastic, Less Fan Clutch Sold Separately, For more information... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2016Stock NumberP-101276 MLS Number13553334CategoryFans Last Updated5/1/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX12 Fuel / Water Separator for a 2016 Freightliner Cascadia 113 Contact for price (Used) 2016 Freightliner Cascadia 113, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Cummins ISX12, For more information about this item, give us a... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2016Stock NumberP-101267 MLS Number13553325CategoryFuel / Water Separators Last Updated5/1/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2012 Rebuilt Cummins ISX12 Engine Block $3,850 USD Rebuilt ISX12 Engine Block ConditionRemanufacturedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2883222Stock Number501-12511 MLS Number13550104CategoryEngine Blocks / Cylinder Blocks Last Updated4/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISX12 Engine for a 2017 Peterbilt 365 $11,999.99 USD (Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75073841, Part Number: E6UCAT9CH267B26362,... ConditionUsedCPL/ARR4892Horse Power350 HPFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2017Part NumberE6UCAT9CH267B26362Stock NumberP-101188 MLS Number13547620CategoryEngines Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISX12 Engine for a 2016 Freightliner Cascadia 113 $13,999.99 USD (Used) 2015 Cummins ISX12, ENGINE ASSEMBLY- Family Number: FCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4589, Serial Number: 75039787, Part Number: C01-00244-005, E.C.S:... ConditionUsedCPL/ARR4589Horse Power350 HPFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2016Part NumberC01-00244-005Stock NumberP-101166 MLS Number13547597CategoryEngines Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX12 Fuel Injector Supply Tube for ISX12, QSX12 $70 USD (GOOD USED) OEM Cummins ISX12/ QSX12 Diesel Engine Fuel Injector Supply Tube, for sale!!!! Part #: 2899573; Stock #: INJ1199 For more information about this listing, shipping, technical... ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12, QSX12Part Number2899573Stock NumberINJ1199 MLS Number13481357CategoryFuel Injection Parts Last Updated3/27/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISX12 /QSX12 Diesel Engine Fuel Injector Supply Tube for ISX12, QSX12 $70 USD (GOOD USED) OEM Cummins ISX12/ QSX12 Diesel Engine Fuel Injector Supply Tube, for sale!!!! Part #: 2899572; Stock #: INJ1198 For more information about this listing, shipping, technical... ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12, QSX12Part Number2899572Stock NumberINJ1198 MLS Number13481309CategoryFuel Injection Parts Last Updated3/27/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX12 Injector Fuel Supply Tube for ISX12, QSX12 $90 USD (GOOD USED) OEM Cummins ISX12/QSX12 Diesel Engine Fuel Supply Tube, for sale!!! Part #: 2899573; Stock #: INJ1197 For more information about this listing, shipping, technical questions email... ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12, QSX12Part Number2899573Stock NumberINJ1197 MLS Number13478890CategoryFuel Injection Parts Last Updated3/26/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX12 Diesel Engine Fuel Supply Tube for ISX12/ QSX12 $80 USD (GOOD USED) OEM Cummins ISX12/QSX12 Diesel Engine Fuel Supply Tube, for sale!!! Part #: 2899571; Stock #: INJ1196 For more information about this listing, shipping, technical questions email... ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12/ QSX12Part Number2899571Stock NumberINJ1196 MLS Number13478771CategoryFuel Injection Parts Last Updated3/26/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISX12 Exhaust Manifold $350 USD (GOOD USED) OEM Cummins ISX12 Diesel Engine Exhaust Manifold, for sale!!! Part #: 2888030, 2869888, 2864907; Stock #: I1068 For more information about this listing, shipping, technical... ConditionUsedPart Number2888030Stock NumberI1068 MLS Number13478317CategoryExhaust Manifolds Last Updated3/26/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos Cummins ISX12 Flywheel Housing $300 USD Good used Bell housing with oil seal from a Cummins ISX12 engine. The bellhousing and oil seal have been visually inspected and are in good condition. The bell housing and oil seal have... ConditionUsedPart NumberP-100400Stock NumberP-100400 MLS Number12848989CategoryFlywheel Housings Last Updated1/1/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2015 Cummins ISX12 Engine $22,500 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2015 Cummins ISX12 Diesel Engine, EPA13, Service Model Name: ISX12 CM2350, CPL 4589, 425HP @ 1800RPM, 1650LBS @ 1200RPM, Serial # 75048072, Market... ConditionUsedUsage105,669 MilesCPL/ARR4589Horse Power425 HPPart NumberCPL 4589Stock Number006380 MLS Number13416291CategoryEngines Last Updated6/16/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Used Cummins ISX12 Power Steering Pump Support $150 USD Used ISX12 Power Steering Pump Support ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2888007Stock Number553-10331 MLS Number13447580CategorySteering Pumps Last Updated3/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Used Cummins ISX12 Compressor Water Inlet Tube $65 USD Used ISX12 Compressor Water Inlet Tube, Type: Compressor Water Inlet ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2883210Stock Number526-12198 MLS Number13447579CategoryEngine Plumbing 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 2012 Used Cummins ISX12 Pressure Sensing Tube $50 USD Used ISX12 Pressure Sensing Tube, Type: Pressure Sending Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2882562Stock Number526-12197 MLS Number13447578CategoryEngine Plumbing 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 2012 Used Cummins ISX12 Air Inlet Tube $30 USD Used ISX12 Air Inlet Tube, Type: Air Inlet Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2897190Stock Number526-12201 MLS Number13445079CategoryEngine Plumbing 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 2012 Used Cummins ISX12 Flexible Hose $20 USD Used ISX12 Flexible Hose, Type: Felxible Hose ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2870068Stock Number526-12199 MLS Number13445078CategoryEngine Plumbing 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 2012 Used Cummins ISX12 Injector Harness $122 USD Used ISX12 Injector Harness, Type: Fuel Injector Wiring Harness ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2870073Stock Number514-12860 MLS Number13445075CategoryEngine Wiring Harnesses 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 Cummins ISX12 Fan Clutch for a 2013 Freightliner Cascadia 113 Contact for price (Used) 2013 Freightliner Cascadia 113, FAN CLUTCH- Price is for Fan Clutch ONLY- Picture is for display only, Type: Air, Material: Aluminum, Less Fan Sold Separately, Reference images for... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2013Stock NumberP-98037 MLS Number13443997CategoryFan Clutches Last Updated3/12/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Used Cummins ISX12 Idler Hub $300 USD Used ISX12 Idler Hub, Type: Idler Hub ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2894658Stock Number513-27092 MLS Number13441687CategoryEngine Gears 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 2012 Used Cummins ISX12 Idler Gear $250 USD Used ISX12 Idler Gear, Type: Idler Gear ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2894661Stock Number513-27091 MLS Number13441686CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2012 Used Cummins ISX12 Hydraulic Pump Gear $375 USD Used ISX12 Hydraulic Pump Gear, Type: Hydraulic Pump Drive Gear ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2883201Stock Number513-27088 MLS Number13441683CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info