View 1 Photo View 0 Videos Cummins ISB Engine for a 2012 Freightliner M2 106 Recently Updated $6,495 USD PENDING INSPECTION/ WILL TEST RUN/ WILL INSPECT ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. BLOCK 4990447 CRANK 4934861 HEAD 5361605 PISTON 5529330, Serial#: 58074120,... ConditionUsedCPL/ARR3070Horse Power175 HPFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2012Part NumberISB CM2250Stock Number71524-4 MLS Number12997279CategoryEngines 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 6.7L Engine for a 2017 Ram 5500 Chassis Recently Updated $6,995 USD USED LONG BLOCK ASSEMBLY/ SOME FIRE DAMAGE TO WIRING. GOOD LONG BLOCK ASSEMBLY. WILL INSPECT ROD AND MAIN BEARINGS., Serial#: GET, Core Charge: 1250, Horse Power: GET ConditionUsedFits To Make(s)RAMFits To Model(s)5500 ChassisWill Fit Year(s)2017Stock Number71624-4 MLS Number12997228CategoryEngines 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 2004 Blue Bird Bluebird School Bus Recently Updated $5,995 USD GOOD INSPECTED TAKEOUT, RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK/ EXCHANGE, Serial#: 46310337, Core Charge: 1000, Horse Power: 260, ARR/CPL: 2690 ConditionUsedCPL/ARR2690Horse Power260 HPFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2004Part NumberISCStock Number71724-1 MLS Number12988094CategoryEngines 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 ISB 6.7L Engine for a 2010 Blue Bird Bluebird School Bus Recently Updated $6,995 USD ISB 6.7 280HP CM2150 RUNS GOOD SOME BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 73021412, Horse Power: 280HP, ARR/CPL: 279 ConditionUsedCPL/ARR279Horse Power280 HPFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2010Part NumberCM2150Stock Number71324-1 MLS Number12985430CategoryEngines 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 ISX Engine for a 2008 International LA617 Recently Updated $10,995 USD ISX 435HP CM871 RUNS GOOD, LIGHT BLOWBY NEW ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK. VERY CLEAN ENGINE/ REPLACEMENT? TRIP MILES ON REPLACEMENT ENGINE? ODOMETER 1.1/ TRIP... ConditionUsedCPL/ARR2732Horse Power435 HPFits To Make(s)InternationalFits To Model(s)LA617Will Fit Year(s)2008Part NumberCM871Stock Number70524-1 MLS Number12971706CategoryEngines 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 X15 Engine for a 2019 Kenworth T800 Recently Updated $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 Recently Updated $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 Recently Updated $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: 0 ConditionUsedFits To Make(s)OttawaFits To Model(s)CYT 30Will Fit Year(s)2006Stock Number60924-1 MLS Number12926555CategoryEngines 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 ISB Engine for a 2016 International DuraStar 4300 Recently Updated $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 1 Photo View 0 Videos Cummins ISX15 Engine for a 2017 Kenworth T680 Recently Updated $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 Recently Updated $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, Horse Power: 450,... ConditionUsedCPL/ARR5881Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LT62FWill Fit Year(s)2024Part NumberISX15 CM2450Stock Number42824-3 MLS Number12865796CategoryEngines 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 ISC 8.3 Engine for a 2004 Blue Bird All American/All Canadian Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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, 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 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 International LONESTAR Recently Updated 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, 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 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 2017 Kenworth T680 Recently Updated $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 Recently Updated $16,995 USD GOOD RUNNING TAKEOUT ENGINE ASSEMBLY/ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY EXCHANGE, Serial#: 79877300, Core Charge: 4000, 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 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 X15 Engine for a 2022 International LT625 Recently Updated $21,995 USD X15 450HP CM2450 RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80340387, Horse Power: 450, ARR/CPL: CPL5779 ConditionUsedCPL/ARRCPL5779Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2022Part NumberCM2450Stock Number20724-1 MLS Number12644235CategoryEngines 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 X15 Engine for a 2017 International LONESTAR Recently Updated $8,995 USD INSPECTED TAKEOUT ENGINE ASSEMBLY RUNS OK BUT HAS MODERATE BLOWBY, WILL CHECK ROD AND MAIN BEARINGS. CAM AND ROCKERS WILL BE CHECKED. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK... NO WARRANTY... ConditionUsedCPL/ARR4583Horse Power450 HPFits To Make(s)InternationalFits To Model(s)LONESTARWill Fit Year(s)2017Part NumberISX15Stock Number11724-4 MLS Number12628642CategoryEngines 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 T660 Recently Updated $14,995 USD ISX15 450HP CM2350, RUNS GOOD LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79799167, Horse Power: 450, ARR/CPL: CPL3937 ConditionUsedCPL/ARRCPL3937Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2015Part NumberCM2350Stock Number11224-1 MLS Number12583526CategoryEngines 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 X15 Engine for a 2019 Kenworth T680 Recently Updated $15,995 USD PENDING INSPECTION. ISX15 500HP RUNS GOOD NO BLOWBY, 180 DAY HEAD,BLOCK AND CRANK WARRANTY. ROD AND MAIN BEARINGS WILL BE INSPECTED., Serial#: 80065430, Core Charge: 4500, Horse Power: 500,... ConditionUsedCPL/ARR4342Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019Part NumberCM2350Stock Number1424-6 MLS Number12583503CategoryEngines 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 2018 Peterbilt 579 Recently Updated $18,995 USD ISX15 450-500HP WILL TEST RUN, CHECK ROD AND MAINS, 180 DAY WARRANTY BLOCK HEAD CRANK X15 CM2350 X114B, Serial#: 80020524, Horse Power: 450-500, ARR/CPL: CPL4342 ConditionUsedCPL/ARRCPL4342Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock Number122523-1 MLS Number12553171CategoryEngines 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 Engine for a 2007 Peterbilt 378 Recently Updated $1,500 USD GOOD BLOCK / WILL BE INSPECTED EGR BLOCK ( ENGINE WAS RUNNING/DUE FOR OVERHAUL)Horse Power: 450 - ARR/CPL: 8520 - Mileage: 393533, Serial#: GET, Core Charge: NA ConditionUsedCPL/ARR8520Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2007Part NumberCM870Stock Number122823-7 MLS Number12544109CategoryEngines 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 Freightliner Cascadia 125 Recently Updated Contact for price ISX15 450HP WILL TEST RUN, CHECK ROD AND BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79864494, Horse Power: 450, ARR/CPL: CPL4583 ConditionUsedCPL/ARRCPL4583Horse Power450 HPFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number122123-1 MLS Number12526009CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info