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 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 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 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 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
View 1 Photo View 0 Videos Cummins B5.9 Engine for a 2006 Optima Opus $4,595 USD 5.9 6BT 225HP 06 OPTIMA BUS,CPL8135,RUNS GREAT NO BLOWBY, 6MOS WARRANTY BLOCK HEAD CRANK, BEARINGS WILL BE CHECKED, Serial#: 57328965, Horse Power: 225, ARR/CPL: 8135 ConditionUsedCPL/ARR8135Horse Power225 HPFits To Make(s)OptimaFits To Model(s)OpusWill Fit Year(s)2006Stock Number82825-1 MLS Number13789698CategoryEngines 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 ISB Engine for a 2013 Freightliner M2 106 $7,995 USD 3070 CM2250 ISB 6.7L CUMMINS 220HP RUNS GOOD LIGHT BLOWBY, INSPECT 180 DAY WARRANTY ON HEAD, BLOCK CRANK, HARD PARTS ONLY! ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD., Serial#... ConditionUsedHorse Power220 HPFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2013Stock Number82025-1 MLS Number13786326CategoryEngines 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 2025 International MV607 $11,995 USD 6.7L ISB LOW MILE! WILL RUN TEST INSPECT RODS MAINS, 180 DAY WARRANTY ON HEAD, BLACK CRANK HARD PARTS ONLY. ODO = 110,815, ECM - 110,859, EH - 2482, Serial#: 99219516, Horse Power: 240 ConditionUsedHorse Power240 HPFits To Make(s)InternationalFits To Model(s)MV607Will Fit Year(s)2025Stock Number80125-1 MLS Number13764329CategoryEngines 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 ISX Engine for a 2008 Kenworth T800 $10,995 USD 2732 CM871 ISX 435HP WILL INSPECT RODS MAINS 180 DAY WARRANTY ON HEAD BLOCK CRANK HARD PARTS ONLY, Serial#: 79242456, Horse Power: 435, ARR/CPL: 2732, Casting#: NA ConditionUsedCPL/ARR2732Horse Power435 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2008Part NumberCM871Stock Number80825-1 MLS Number13759150CategoryEngines 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 2015 Kenworth T800 $14,995 USD RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS. WILL INSPECT CAMSHAFT. NOTES 180 DAY WARRANTY ON HEAD BLOCK AND CRANK ODO = 878545, ECM - 878423, ENG HRS - 25947, Serial#: 79710106, Core Charge... ConditionUsedCPL/ARR3939Horse Power525 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2015Part NumberCM2350Stock Number72025-5 MLS Number13752916CategoryEngines 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 ISX Engine for a 2015 Freightliner Cascadia 125 $11,995 USD ISX15 485HP,RUNS GOOD, WILL CHECK ROD AND MAINS. 180 DAY WARRANTY HEAD BLOCK AND CRANK. ODO - 653218, ECM - 653222, ENG HRS - 14080, Serial#: 79764930, Core Charge: 3500.00, Horse Power: 485... ConditionUsedCPL/ARR3938Horse Power485 HPFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Part NumberISX15Stock Number80225-2 MLS Number13741253CategoryEngines 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 ISX15 Engine for a 2023 Peterbilt 579 $22,995 USD 5881 CM2450 450HP X15 PENDING INSPECTION/ WILL TEST RUN, ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY ON HARD PARTS, Serial#: 80454093, Horse Power: 450 ConditionUsedHorse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number71525-1 MLS Number13727248CategoryEngines 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 2017 Peterbilt 389 $16,995 USD PENDING INSPECTION/ WILL TEST RUN, ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY ON HARD PARTS, Serial#: 79931580, Horse Power: 550 ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number71425-1 MLS Number13727227CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISB 6.7L Engine for a 2023 Ram 2500 $11,500 USD 6.7L CUMMINS (AUTO) WILL CHECK RODS MAINS 180 DAY WARRANTY LOW MILES, Serial#: 59753134, Horse Power: 000, ARR/CPL: 5929 ConditionUsedCPL/ARR5929Fits To Make(s)RAMFits To Model(s)2500Will Fit Year(s)2023Stock Number61525-1 MLS Number13706514CategoryEngines 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 N14 CELECT PLUS Engine for a 1997 Freightliner FLD120 $11,995 USD N14 CELECT PLUS, WILL TEST RUN, NEW ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK 370 TO 435, Serial#: 11833175, Horse Power: 370, ARR/CPL: 2027 ConditionUsedCPL/ARR2027Horse Power370 HPFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)1997Stock Number51725-1 MLS Number13629419CategoryEngines 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 2014 Kenworth T680 $13,995 USD ISX15 450HP CPL3937 CM2350 RUNS GOOD VERY LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79675468, Horse Power: 450, ARR/CPL: 3937 ConditionUsedCPL/ARR3937Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Part NumberCM2350Stock Number50425-1 MLS Number13576204CategoryEngines Last Updated6/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins N14 Engine for a 1998 Volvo VN $4,500 USD N14 CELECT PLUS,500HP HAS BEEN TEST RUN (NOTES) HAS INJECTOR MISS, HAS MODERATE BLOWBY. GOOD BUILDER, SELL AS IS GOOD BUILDABLE ENGINE ASSEMBLY. ///NOTES ///, Serial#: 11872459, Core Charge:... ConditionUsedCPL/ARR2025Horse Power500 HPFits To Make(s)VolvoFits To Model(s)VNWill Fit Year(s)1998Part NumberCELECT PLUSStock Number50625-5 MLS Number13565537CategoryEngines Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X15 Engine for a 2022 International LT625 $21,995 USD X15 450HP CPL5779 CM2450 RUNS GOOD NO BLOWBY, ROD AND MAIN BEARINGS LOOK, GOOD CAM AND TURBO LOOK GOOD. 180 DAY WARRANTY BLOCK HEAD CRANK., Serial#: 80345079, Horse Power: 450, ARR/CPL: 5779 ConditionUsedCPL/ARR5779Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2022Part NumberCM2450Stock Number41225-1 MLS Number13526254CategoryEngines 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 Kenworth T680 $18,995 USD ISX15 550HP CPL4585 CM2350,RODS MAINS OK, CAM TURBO OK BUIL;D #6543, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79863566, Horse Power: 550, ARR/CPL: 4585 ConditionUsedCPL/ARR4585Horse Power550 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part NumberCM2350Stock Number32825-1 MLS Number13500579CategoryEngines Last Updated5/15/2026 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 2020 Kenworth T680 $17,995 USD X15 500HP CPL4342 CM2350 RUNS OK VERY LIGHT BLOWBY, NEW ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK/ NOTES, Serial#: 80221646, Horse Power: 500, ARR/CPL: 4342 ConditionUsedCPL/ARR4342Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020Part NumberCM2350Stock Number31225-2 MLS Number13488929CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video Cummins X15 Engine for a 2021 Kenworth T680 $22,995 USD X15 450HP CPL5348 CM2450 RUNS GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80275181, Horse Power: 450, ARR/CPL: 5348 ConditionUsedCPL/ARR5348Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Part NumberCM2450Stock Number70122-1 MLS Number13458334CategoryEngines 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 B6.7 Engine for a 2021 Blue Bird All American/All Canadian $12,995 USD ISB 6.7 260HP CPL4570 CM2350, TEST RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS, LOW MILES 52K,180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 74672737, Horse Power: 260, ARR/CPL: 4570 ConditionUsedCPL/ARR4570Horse Power260 HPFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2021Part NumberCM2350Stock Number22625-1 MLS Number13428839CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins B6.7 Engine for a 2018 Freightliner B2 $10,995 USD PENDING INSPECTION/ ISB 6.7 / LOW MILE. WILL TEST RUN 180 DAY PARTS WARRANTY ON HEAD/BLOCK AND CRANK., Serial#: 74120755, Core Charge: 3500.00, Horse Power: 250, ARR/CPL: 4570 ConditionUsedCPL/ARR4570Horse Power250 HPFits To Make(s)FreightlinerFits To Model(s)B2Will Fit Year(s)2018Part NumberISB 6.7 CM2350Stock Number121524-3 MLS Number13322723CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info