View 4 Photos View 1 Video Cummins X15 Engine for a 2019 Kenworth T800 $17,995 USD X15 500HP CM2350 WILL TEST RUN, NEW RODS, MAINS, CAM TURBO OK. 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80102096, Horse Power: 500HP, ARR/CPL: 4342 ConditionUsedCPL/ARR4342Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2019Part NumberCM2350Stock Number61624-1 MLS Number12957050CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Cummins ISC 8.3 Engine for a 2003 Blue Bird All American/All Canadian $6,495 USD ISC 8.3 285HP 24V RUNS OK LIGHT BLOWBY,BEARINGS CHECKED 6 MOS WARRANTY. ***Less Flywheel Housing***, Serial#: 46202608, Horse Power: 285, ARR/CPL: 2692 ConditionUsedCPL/ARR2692Horse Power285 HPFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2003Stock Number61024-1 MLS Number12932741CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Engine for a 2006 Ottawa CYT 30 $4,695 USD 5.9 12V CUMMINS, NON-INTERCOOLED,ROTAY PUMP,SER#7001531, RUNS GREAT,SOME BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 7001531, Horse Power: 000 ConditionUsedFits To Make(s)OttawaFits To Model(s)CYT 30Will Fit Year(s)2006Stock Number60924-1 MLS Number12926555CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Cummins ISB Engine for a 2016 International DuraStar 4300 $9,500 USD 6.7 CUMMINS 260HP CM2350, RUNS GOOD LITTLE BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 73817128, Horse Power: 260, ARR/CPL: 4515 ConditionUsedCPL/ARR4515Horse Power260 HPFits To Make(s)InternationalFits To Model(s)DuraStar 4300Will Fit Year(s)2016Part NumberCM2350Stock Number52524-1 MLS Number12909341CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6.7 Camshaft $350 USD USED 6.7 CUMMINS CAMSHAFT PART # 4930770, Serial#: NA ConditionUsedPart Number4930770Stock NumberP-60689 MLS Number12905540CategoryCamshafts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins 6.7 Bosch Injection Pump, Part # 0445020146 $650 USD USED BOSCH INJECTION PUMP PART # 0445020146, Serial#: NA ConditionUsedPart Number0445020146Stock NumberP-60688 MLS Number12905539CategoryFuel Injection Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX15 Engine for a 2017 Kenworth T680 $15,995 USD ISX15 450HP CM2350 RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79924641, Horse Power: 450, ARR/CPL: 4586 ConditionUsedCPL/ARR4586Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part NumberCM2350Stock Number53124-1 MLS Number12905517CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X15 Engine for a 2024 International LT62F $24,995 USD X15 450HP CHECKED ROD AND MAIN BEARINGS/ LOW MILE ENGINE ASSEMBLY. RUNS GOOD NO BLOWBY. 180 DAY HEAD BLOCK AND CRANK WARRANTY. NOTES, Serial#: 80498879, Core Charge: 5000.00, Horse Power:... ConditionUsedCPL/ARR5881Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LT62FWill Fit Year(s)2024Part NumberISX15 CM2450Stock Number42824-3 MLS Number12865796CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISC 8.3 Engine for a 2004 Blue Bird All American/All Canadian $6,495 USD GOOD INSPECTED TAKEOUT/ RUNS GOOD,MINOR BLOWBY, 90 DAY HEAD BLOCK AND CRANK WARRANTY, Serial#: 46295433, Core Charge: CM554, Horse Power: 285, ARR/CPL: 2692 ConditionUsedCPL/ARR2692Horse Power285 HPFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2004Part NumberNAStock Number51024-1 MLS Number12860113CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Cummins ISX15 Engine for a 2021 Kenworth T880 $20,995 USD X15 500HP CM2450 (RUNS OK NO BLOWBY/ ROD AND MAINS OK/ CAM OK/ TURBO OK/ LOOKS OK 180 DAY WARRANTY BLOCK HEAD CRANK, NOTES, Serial#: 80268120, Horse Power: 500, ARR/CPL: 5348 ConditionUsedCPL/ARR5348Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2021Part NumberCM2450Stock Number42024-1 MLS Number12848554CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB Engine for a 2016 Freightliner B2 $11,995 USD ISB 6.7 240HP CM2350 WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 73846710, Horse Power: 240, ARR/CPL: 4516 ConditionUsedCPL/ARR4516Horse Power240 HPFits To Make(s)FreightlinerFits To Model(s)B2Will Fit Year(s)2016Part NumberCM2350Stock Number42524-1 MLS Number12848528CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISL Engine for a 2008 Autocar WX Xpeditor $7,995 USD PENDING INSPECTION/ WILL TEST RUN/ BEARING WILL BE INSPECTED 180 DAY HEAD BLOCK AND CRANK WARRANTY Notes, Serial#: 46815901, Core Charge: 2500.00, Horse Power: 345, ARR/CPL: 2087 ConditionUsedCPL/ARR2087Horse Power345 HPFits To Make(s)AutocarFits To Model(s)WX XpeditorWill Fit Year(s)2008Part NumberCM2150Stock Number42424-3 MLS Number12848502CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX15 Engine for a 2016 International LONESTAR Contact for price PENDING INSPECTION WILL TEST RUN/CHECK ROD AND MAIN BEARINGS,180 DAY HEAD BLOCK AND CRANK WARRANTY, Serial#: 79846569, Core Charge: 4000.00, Horse Power: 450, ARR/CPL: 4583 ConditionUsedCPL/ARR4583Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LONESTARWill Fit Year(s)2016Stock Number32124-3 MLS Number12751879CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Engine Part $150 USD GOOD USED ISX ECM COOLING PLATE PART# 4076946, Serial#: NA ConditionUsedPart Number4076946Stock NumberP-60647 MLS Number12748400CategoryEngine Miscellaneous Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) $495 USD USED 5.9 ISB 225 ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 3942860 CPL 2685, Serial#: 56873009, Core Charge: 150.00 ConditionUsedPart Number3942860Stock NumberP-60643 MLS Number12748366CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 1 Video Cummins ISX15 Engine for a 2017 Kenworth T680 $17,995 USD ISX15 400HP CM2350 RUNS GOOD LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79861600, Horse Power: 400, ARR/CPL: 4583 ConditionUsedCPL/ARR4583Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part NumberCM2350Stock Number22324-1 MLS Number12721117CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX15 Engine for a 2016 Peterbilt 579 $16,995 USD GOOD RUNNING TAKEOUT ENGINE ASSEMBLY/ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY EXCHANGE, Serial#: 79877300, Core Charge: 4000.00, Horse Power: 450, ARR/CPL: 4583 ConditionUsedCPL/ARR4583Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberISX15Stock Number22424-4 MLS Number12707321CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISB New Piston Kit (STD), Part # 111621 / 224-3732 $92.43 USD NEW PISTON KIT (STD) PART # 111621 FITS CUMMINS ISB ENGINES, Serial#: NA ConditionNewPart Number111621 / 224-3732Stock Number111621 MLS Number12656530CategoryPistons & Rod Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Piston Ring Set for Cummins ISB, 4B, 6B Engines, Part # 505160 $27.22 USD NEW PISTON RING SET PART # 505160 FITS CUMMINS ISB, 4B, 6B ENGINES, Serial#: NA ConditionNewPart Number505160 / 4955251 / 4955169 / S42140 / 4955366Stock Number505160 MLS Number12656529CategoryEngine Miscellaneous Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISB Valve Cover Gasket, Part # 131691 / 3954324 $23.79 USD NEW VALVE COVER GASKET PART # 131691 FITS CUMMINS ISB ENGINE, Serial#: NA ConditionNewPart Number131691 / 3954324Stock Number131691 MLS Number12656528CategoryEngine Miscellaneous Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISB Valve Cover Gasket, Part # 131791 $28.08 USD NEW VALVE COVER GASKET PART # 131791 FITS CUMMINS ISB ENGINES, Serial#: NA ConditionNewPart Number131791 / 4897569 / 4899226 / 5272479 / 5309255Stock Number131791 MLS Number12656527CategoryEngine Miscellaneous Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISB Injector Seal Set, Part # 136145 / 3976371 $6.64 USD NEW INJECTOR SEAL SET PART # 136145 FITS CUMMINS ISB ENGINE, Serial#: NA ConditionNewPart Number136145 / 3976371Stock Number136145 MLS Number12656526CategoryEngine Miscellaneous Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins 6B Engine Oil Cooler $94.26 USD NEW CUMMINS 6B OIL COOLER PART #141419, Serial#: NA ConditionNewPart Number141419Stock Number141419 MLS Number12655742CategoryEngine Oil Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Camshaft for a 2005 Kenworth T800 $795 USD USED CAMSHAFT OFF 2005 CUMMINS ISX ENGINE PART # 4101432, Serial#: 79081590 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2005Part Number4101432Stock Number121823-31 MLS Number12644266CategoryCamshafts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2005 Kenworth T800 $995 USD USED ECM OFF CUMMINS ISX ENGINE, 2005 KENWORTH T800, PART # P3684009-RX, GUARANTEED REPROGRAMMABLE., Serial#: 60810426, Casting#: A30000125 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2005Part NumberP3684009-RXStock Number121823-29 MLS Number12644264CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info