View 6 Photos View 0 Videos 2004 Cummins ISX 450ST Valve Cover for a Peterbilt 378 Recently Updated $69.95 USD Cummins ISX Valve Cover, P/N: 4059375 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number16257 MLS Number14094716CategoryValve Covers Last Updated2/12/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2004 Cummins ISX 450ST Engine Block / Cylinder Block for a Peterbilt 378 Recently Updated $3,195 USD Cummins ISX Cylinder / Engine Short Block with Crankshaft, Pistons and Rods, Take off 2004 Peterbilt 378 with a Cummins ISX450ST Engine with 535,578 miles , Only Guaranteed as a... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number16256 MLS Number14094713CategoryEngine Blocks / Cylinder Blocks Last Updated2/12/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins X15 Crankshaft Newly Listed $2,600 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. - Cummins X15 - Crankshaft - Stock: 1444CR - P/N: 3691444, Serial#: Other ConditionUsedPart Number3691444Stock Number1444CR MLS Number14139662CategoryCrankshafts Last Updated2/12/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins ISL Oil Pan Kit Newly Listed $485 USD New Aftermarket ISL Oil Pan Kit, Material: Steel ConditionUsedPart Number4376431Stock Number520-16613 MLS Number14139318CategoryEngine Oil Pans Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2000 Used Cummins ISM Gear Housing Newly Listed $350 USD Used ISM Gear Housing, Type: Inner Front Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISMWill Fit Year(s)2000Part Number3102777Stock Number507-19580 MLS Number14139303CategoryEngine Covers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Used Cummins ISM Front Cover Plate Newly Listed $50 USD Used ISM Front Cover Plate, Type: Outer Front Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISMWill Fit Year(s)2000Part Number3892697Stock Number507-19581 MLS Number14139302CategoryEngine Covers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Used Cummins ISM Front Cover Plate Newly Listed $110 USD Used ISM Front Cover Plate, Type: Outer Front Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISMWill Fit Year(s)2000Part Number3400811Stock Number507-19582 MLS Number14139300CategoryEngine Covers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2000 Used Cummins ISM Gear Housing Newly Listed $350 USD Used ISM Gear Housing, Type: Inner Front Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)ISMWill Fit Year(s)2000Part Number3417627Stock Number507-19583 MLS Number14139298CategoryEngine Covers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1987 Used Cummins L10 Gear Housing Newly Listed $225 USD Used L10 Gear Housing, Type: Outer Front Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)L10Will Fit Year(s)1987Part Number3818946Stock Number507-19584 MLS Number14139296CategoryEngine Covers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins N14 Oil Cooler Kit Newly Listed $427.55 USD New Aftermarket N14 Oil Cooler Kit, Type: Oil Cooler ConditionUsedPart Number3413091Stock Number506-13523 MLS Number14139290CategoryEngine Oil Coolers Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Aftermarket Cummins N14 Oil Pump Kit Newly Listed $564.59 USD New Aftermarket N14 Oil Pump Kit, Type: Oil Pump Kit Quantity2ConditionUsedPart Number3803698Stock Number551-10494 MLS Number14139287CategoryEngine Oil Pumps Last Updated2/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins Air Transfer Tube Part # 3957380 Recently Updated Contact for price (GOOD USED) Cummins 3957380 Air Transfer Elbow Tube For Sale, AATRZ, CA1, Elbow shape, P/N 3957380, Stock# 6709 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL!... ConditionUsedPart Number3897380Stock Number6709 MLS Number12521719CategoryEngine Miscellaneous Parts Last Updated2/11/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Cummins ISX Engine Control Module (ECM) for EPA04 ISX Being Dismantled (Parts Available) Price Drop $250 USD (CORE/ FOR PARTS OR NOT WORKING) OEM 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #:3684009; Supersession Part #: 3684008; Service Model Name: CM870; Stock #:... ConditionDismantledFits To Make(s)CumminsFits To Model(s)ISXWill Fit Year(s)EPA04Part Number3684009Stock NumberE3853 MLS Number13001447CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISM Rocker Arm Recently Updated $200 USD Used take off Cummins ISM Rocker Assembly Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISMPart NumberISM ROCKER ASSEMBLYStock NumberRyd ISM ROCKER ASSE MLS Number10203929CategoryRocker Arms Last Updated2/11/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins N14 Engine Oil Pan Recently Updated $592.17 USD This front sump, steel replacement oil pan fits Cummins 855 / N14 diesel engines, features a 44 quart capacity and replaces OE pan 3046951, 3046947. 3070182, 3071985. and gasket 3804303. 36... ConditionNewFits To Make(s)CUMMINSFits To Model(s)N14Capacity44 quartPart Number3046951Stock NumberPAI 141282 MLS Number10805372CategoryEngine Oil Pans Last Updated2/12/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for a 2008 Freightliner MT55 Chassis Newly Listed Contact for price (Used) 2008 Cummins ISB, ENGINE ECM Part Number: P483134 Serial Number: 2150DH008587 T0338 15D4276470 AC 121207 CPL: 279 3 Plugs Plug 1: 4 pins Plugs 2: 60 pins Plug 3: 60 pins For more... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2008Part NumberP4943134Stock NumberP-496559 MLS Number14136867CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for a 2009 Freightliner MT55 Chassis Newly Listed Contact for price (Used) 2009 Cummins ISB ENGINE ECM- Part Number: 4943134 Serial Number: 8336 ESN: 57885581 CPL: 3238 ECM Code: AU90047.21 3 Plugs Plug 1: 4 pins Plug 2: 60 pins Plug 3 60 pins For more... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2009Part Number4943134Stock NumberP-496555 MLS Number14136862CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for a 2000 Freightliner Newly Listed Contact for price (Used) 2000 Cummins ISB ENGINE ECM- Part Number: 4943134 Serial Number: 8336 ESN: 60276018 CPL: 3238 3 Plugs Plug 1: 4 pins Plug 2: 60 pins Plug 3 60 pins ECM Code: AU90047.41 For more... ConditionUsedFits To Make(s)FreightlinerWill Fit Year(s)2000Part Number4943134Stock NumberP-496552 MLS Number14136859CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X15 Engine Oil Pan for a Cummins X15 EPA 17 Recently Updated $796.80 USD CUMMINS X15 FRONT SUMP OIL PAN ConditionNewFits To Make(s)CUMMINSFits To Model(s)X15 EPA 17Stock NumberAKM AK-4386821 MLS Number11778184CategoryEngine Oil Pans Last Updated2/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX15 Engine Oil Pump Recently Updated $763.97 USD 2881757 ALUMINUM OIL PUMP KIT CUMMINS ISX SERIES GASKET INCLUDED Quantity2ConditionNewFits To Make(s)CUMMINSFits To Model(s)ISX15Stock NumberPAI 141313 MLS Number12634191CategoryEngine Oil Pumps Last Updated2/11/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579 Recently Updated $1,285 USD (USED) Cummins X15 Serial #: 22366465 CPL/Arr: CM2350 HP: - NEEDS TESTED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25682100 MLS Number13038450CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Cummins ISX12 G Engine Control Module (ECM) for a Freightliner Cascadia Price Drop $885 USD (USED) Cummins ISX12G Serial #: 75042808 CPL/Arr: 3647 HP: 400 TESTED GOOD ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25780136 MLS Number13513643CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Cummins ISB 6.7L Engine Control Module (ECM) for a Freightliner M2 106 Recently Updated $975 USD (USED) Cummins ISB6.7 Serial #: 58527280 CPL/Arr: CPL 4515 HP: 240 TESTED ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25803102 MLS Number13613863CategoryEngine Control Modules (ECM) Last Updated2/11/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins ISX Oil Cooler Element Kit Newly Listed $429.06 USD New Aftermarket ISX Oil Cooler Element Kit, Type: Oil Cooler Element ConditionUsedPart Number4089583Stock Number506-13521 MLS Number14135634CategoryEngine Oil Coolers Last Updated2/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) Recently Updated $675 USD USED CUMMINS ISX ECM ENGINE MILES...758283, ECM MILES .....262791, ENGINE HOURS...21288, ECM HOURS...8099 ConditionUsedHorse Power400 HPFits To Make(s)CUMMINSFits To Model(s)ISXStock Number2476625 MLS Number13800325CategoryEngine Control Modules (ECM) Last Updated2/12/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info