View 2 Photos View 0 Videos Cummins X15 Engine for a 2023 Kenworth T680 $21,995 USD X15 500HP CPL5881 CM2450 LOW MILE 166K,TEST RUN,BEARINGS CHECKED 6MOS WARRANTY BLOCK HEAD CRANK (FLYWHEEL HOUSING BROKE/ BROKEN BLOCK RH SIDE FRONT/ TURBOCHARGER NEEDS REPAIRED), Serial#:... ConditionUsedCPL/ARR5881Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2023Part NumberCM2450Stock Number102925-4 MLS Number13968632CategoryEngines 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 Ford Engine for a 2012 Ford Econoline $1,795 USD 5.4 V8 FORD ENGINE CNG. RUNS GOOD, PENDING INSPECTION, Serial#: GET, Horse Power: NA ConditionUsedFits To Make(s)FordFits To Model(s)EconolineWill Fit Year(s)2012Stock Number103125-3 MLS Number13965318CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video International MaxxForce 7 Engine for a 2017 International TERRASTAR $7,500 USD 6.4L MAXFORCE 7 300HP, SER#2Y5352041,RUNS GOOD,LITE BLOWBY,, Serial#: 2Y5352041, Horse Power: 300 ConditionUsedHorse Power300 HPFits To Make(s)InternationalFits To Model(s)TERRASTARWill Fit Year(s)2017Stock Number103025-6 MLS Number13963196CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video Cummins ISX Engine for a 2015 Western Star 4900 FA $17,995 USD CUMMINS ISX 15 CM2350 500 HP PENDING INSPECTION WILL TEST RUN, Serial#: 79761515, Horse Power: 500 ConditionUsedHorse Power500 HPFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2015Part NumberCM2350Stock Number101425-6 MLS Number13958430CategoryEngines 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 Big Cam Engine for a 1995 Kenworth W900 $6,995 USD 350 BIG CAM CUMMINS, RUNS GOOD, HAS MODERATE BLOWBY, HAS JAKES, Serial#: CPL450, Horse Power: 350 ConditionUsedHorse Power350 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1995Stock Number102725-4 MLS Number13952317CategoryEngines 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 Mack MP7 Engine for a 2017 Mack CXU612 $10,995 USD MP7 RUNS GOOD NO BLOWBY ODO781804 EH 23559 Y, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY HEAD BLOCK CRANK, Serial#: 586239, Horse Power: 395 ConditionUsedHorse Power395 HPFits To Make(s)MackFits To Model(s)CXU612Will Fit Year(s)2017Stock Number101125-6 MLS Number13950701CategoryEngines 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 GM/Chev (HD) 366 GAS Engine for a 1976 Chevrolet C60 $1,595 USD 366 GAS TEST RUNS OK. COMP OK. DOES SMOKE A LITTLE/ BAD GAS? 90 DAY WARRANTY EXCHANGE, Serial#: NA, Horse Power: 190 ConditionUsedHorse Power190 HPFits To Make(s)ChevroletFits To Model(s)C60Will Fit Year(s)1976Stock Number101325-4 MLS Number13915909CategoryEngines 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 Ford 391 Engine for a 1979 Ford F600 $2,250 USD 370 ENGINE ASSEMBLY. RUNS GOOD. 4BBL CARB. (PS PUMP NOT INCLUDED) COMP TEST OK/ WILL GO IN PLACE OF 429 ALSO, Serial#: NA, Horse Power: 1 ConditionUsedHorse Power1 HPFits To Make(s)FordFits To Model(s)F600Will Fit Year(s)1979Stock Number101225-4 MLS Number13912099CategoryEngines 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 Detroit DD15 Engine for a 2014 Western Star 4900 SA $11,495 USD DD15 560HP 472903S0163716, WILL TEST RUN,CHECK BEARINGS, 6 MOS WARRANTY BLOCK HEAD CRANK (HAS BEEN DELETED), Serial#: 472903S0163716, Horse Power: 560, Casting#: NA ConditionUsedHorse Power560 HPFits To Make(s)Western StarFits To Model(s)4900 SAWill Fit Year(s)2014Stock Number100225-7 MLS Number13905251CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video GM/Chev (HD) 6.6L DURAMAX Engine for a 2006 Chevrolet C4500 $4,995 USD 6.6L LLY DURAMAX, RUNS VERY GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: LLY, Horse Power: 000 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Will Fit Year(s)2006Stock Number92225-5 MLS Number13880830CategoryEngines 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 Engine for a 2018 International DuraStar 4300 $8,995 USD PENDING INSPECTION. WILL TEST RUN. WILL CHECK RM. 180 DAY WARRANTY ON HEAD, BLOCK, CRANK., Serial#: 74211829, Horse Power: 260, ARR/CPL: 4569 ConditionUsedCPL/ARR4569Horse Power260 HPFits To Make(s)InternationalFits To Model(s)DuraStar 4300Will Fit Year(s)2018Stock Number92425-6 MLS Number13871780CategoryEngines 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 GM/Chev (HD) 6.6L DURAMAX Engine for a 2007 GMC C5500 $2,500 USD 6.6 LLY RUNS BUT MISSES,BAD INTAKE VALVE? 90 DAY WARRANTY ON HEADS BLOCK CRANK, Serial#: LLY, Horse Power: 300 ConditionUsedHorse Power300 HPFits To Make(s)GMCFits To Model(s)C5500Will Fit Year(s)2007Stock Number100125-4 MLS Number13869631CategoryEngines 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 International DT466 Engine for a 2006 International 4300 $5,995 USD GOOD RUNNING TAKEOUT, TEST RUNS GOOD, HAS SOME BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS, Serial#: 2068258, Core Charge: 1500.00, Horse Power: 255, Casting#: NA ConditionUsedHorse Power255 HPFits To Make(s)InternationalFits To Model(s)4300Will Fit Year(s)2006Part NumberDT466EStock Number91825-1 MLS Number13869603CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX15 Engine for a 2021 Kenworth T680 $17,995 USD 5348 X15 450HP CM2450TEST RAN OK, MINOR BLOWBY INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLOCK CRANKS HARD PARTS ONLY., Serial#: 80276078, Horse Power: 450 ConditionUsedHorse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Stock Number93025-1 MLS Number13864325CategoryEngines 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 ISB 5.9L Engine for a 2006 Ford F-650 $3,500 USD 5.9 24V CUMMINS,230HP, HIGH MILES BUT RUNS GOOD,VERY LITTLE BLOWBY, Serial#: GET, Horse Power: 230 ConditionUsedHorse Power230 HPFits To Make(s)FordFits To Model(s)F-650Will Fit Year(s)2006Stock Number91725-6 MLS Number13855706CategoryEngines 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 Ford 6.7L Powerstroke Engine for a 2013 Ford F-550 $3,500 USD WIRE FIRE NOT BAD, 6.7L ENGINE TURNS OVER WITH KEY, HAS BEEN DPF DELETED. WILL INSPECT. 180 DAY WARRANTY ON HEAD BLACK CRANK HARD PARTS ONLY!, Serial#: N/A, Horse Power: GET ConditionUsedFits To Make(s)FordFits To Model(s)F-550Will Fit Year(s)2013Stock Number91325-1 MLS Number13855687CategoryEngines 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 Paccar MX-13 Engine for a 2017 Kenworth T880 Contact for price MX13 BURN CORE, HEAD BLOCK CRANK, Serial#: Y113193, Horse Power: 000 ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2017Stock Number91425-1 MLS Number13847132CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins NT / NH Engine for a 1967 International DCF405 $3,995 USD GOOD USED NHC250 TURBO CUMMINS ENGINE. RUNS GOOD. 180 DAY WARRANTY. ROD AND MAIN BEARINGS WILL BE INSPECTED., Serial#: 553567, Horse Power: 250 ConditionUsedHorse Power250 HPFits To Make(s)InternationalFits To Model(s)DCF405Will Fit Year(s)1967Stock Number120923-1 MLS Number13843594CategoryEngines 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 2014 Kenworth T800 Contact for price BURN CORE GOOD FOR PARTS/ CRANK,BLOCK/HEAD, Serial#: 79691614, Horse Power: 485, ARR/CPL: 3938, Casting#: NA ConditionUsedCPL/ARR3938Horse Power485 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2014Part NumberCM2350Stock Number91125-3 MLS Number13824293CategoryEngines 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 Detroit DD15 Engine for a 2019 Freightliner Cascadia 126 $18,995 USD GOOD RUNNING TAKOUT. WILL INSPECT ROD AND MAIN BEARINGS. CAMS WILL BE INSPECTED. 180 DAY WARRANTY EXCHANGE, Serial#: NA, Core Charge: 3500.00, Horse Power: 505, ARR/CPL: NA ConditionUsedHorse Power505 HPFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Part NumberDD15Stock Number70822-3 MLS Number13822314CategoryEngines 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 NTA400 Engine for a 1977 Western Star 4900 Contact for price NTA400 SMALL CAM HAS JAKES CORE!!, Serial#: GET, Horse Power: 000 ConditionUsedFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1977Stock Number91525-1 MLS Number13820075CategoryEngines 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 International DT466B Engine - 180 HP $5,995 USD DT466B 180-220HP OUT OF COMBINE,UNDER 1000HRS,RUNS GREAT,NON INTERCOOLED,CHANGE MANIFOLDS,PAN TO CONVERT TO TRUCK APP, Serial#: GET, Horse Power: 180 ConditionUsedHorse Power180 HPStock NumberP-60904 MLS Number13820073CategoryEngines 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 Ford 6.6 Engine for a 1991 Ford LN7000 $4,695 USD 6.6L FORD DIESEL RUNS GOOD NO BLOWBY, RODS MAINS LOOK GOOD. CAM AND TURBO LOOK GOOD. 180 DAY WARRANTY ON HEAD, BLOCK CRANK. HARD PARTS ONLY, Serial#: NA, Horse Power: 185 ConditionUsedHorse Power185 HPFits To Make(s)FordFits To Model(s)LN7000Will Fit Year(s)1991Stock Number83025-1 MLS Number13807010CategoryEngines 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 Caterpillar C15 Engine for a 2008 Peterbilt 389 $19,995 USD C15 NXS CONVERTED TO SGL TURBO,HAD WIRE FIRE,WE WILL REPAIR,WE WILL TEST RUN,CHECK BEARINGS,6MOS WARRANTY,SEE NOTES, Serial#: NXS, Horse Power: 550 ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2008Stock Number82925-26 MLS Number13799321CategoryEngines 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 ISX15 Engine for a 2016 Peterbilt 367 $16,995 USD 4584 ISX15 CM2350 500HP WILL RUN INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLACK CRANKS HARD PARTS ONLY!, Serial#: 79811211, Horse Power: 500 ConditionUsedHorse Power500 HPFits To Make(s)PeterbiltFits To Model(s)367Will Fit Year(s)2016Stock Number81025-1 MLS Number13797904CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info