View 2 Photos View 0 Videos Caterpillar 3406E Engine for a 1995 Kenworth W900 Recently Updated $12,995 USD CAT 3406E 5EK 435-475 HP RUNS GOOD,DOES HAVE MODERATE BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS. HAS BRAKE RETARDER. NOTES!!!, Serial#: 5EK28571, Horse Power: 0 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1995Stock Number110125-4 MLS Number13989055CategoryEngines 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 ISM Engine for a 2008 Peterbilt 320 Recently Updated $10,500 USD CUMMINS ISM 330HP ESN#35197294 CPL#2730 NEW ROD AND MAIN BEARING. TURBO LOOKS OK EVERYTHING LOOKS OK AND RUNS GOOD NO BLOWBY.NOTES, Serial#: 35197294, Horse Power: 330 ConditionUsedHorse Power330 HPFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)2008Stock Number111725-5 MLS Number13989030CategoryEngines 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 3126 Engine for a 2001 Freightliner FL80 Recently Updated Contact for price CAT 3126 RUNS GOOD NO BLOWBY. RODS AND MAINS LOOK GOOD, TURBO AND CAM LOOK GOOD. ESN# 8YL38406 275 HP NOTES, Serial#: 8YL38406, Horse Power: 275 ConditionUsedHorse Power275 HPFits To Make(s)FreightlinerFits To Model(s)FL80Will Fit Year(s)2001Stock Number111125-1 MLS Number13987603CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Paccar PX-7 Engine for a 2021 Kenworth T370 Recently Updated $12,995 USD PACCAR PX-7 325HP ,CPL4660,SER#74645016,CM2350 RUNS GOOD NO BLOWBY., Serial#: 74645016, Core Charge: 3500, Horse Power: 325 ConditionUsedHorse Power325 HPFits To Make(s)KenworthFits To Model(s)T370Will Fit Year(s)2021Stock Number110925-6 MLS Number13984692CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Cummins ISC 8.3 Engine for a 2012 Blue Bird All American/All Canadian Recently Updated $7,995 USD CUMMINS ISC 8.3 300HP, ESN# 73267513 .GOOD RUNNING TAKEOUT ENGINE ASSEMBLY/ BEARINGS WILL BE INSPECTED. 90 DAY WARRANTY EXCHANGE, Serial#: 73267513, Horse Power: 300 ConditionUsedHorse Power300 HPFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2012Stock Number111425-1 MLS Number13983370CategoryEngines 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 Cummins M11 / ISM Engine for a 2000 Freightliner FLD120 Recently Updated $7,995 USD M11 CUMMINS 330/370HP RUNS GOOD, HAS SOME BLOWBY, WILL INSPECT ROD AND MAIN BEARINGS AND CAMSHAFT AND ROCKERS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK, Serial#: 34969084, Horse Power: 370,... ConditionUsedCPL/ARR2607Horse Power370 HPFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)2000Part NumberCM570Stock Number111025-2 MLS Number13980290CategoryEngines 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 Ford 7.0 LITER 429 GAS Engine for a 1991 Ford F700 Recently Updated $2,695 USD FORD 7.0 429 LITER FUEL INJECTED, RUNS GOOD, COMP GOOD. 90 DAY WARRANTY, Serial#: NA, Horse Power: 2 ConditionUsedHorse Power2 HPFits To Make(s)FordFits To Model(s)F700Will Fit Year(s)1991Stock Number91625-5 MLS Number13977596CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Cummins L10 Engine for a 1988 Ford LNT9000 Recently Updated $7,995 USD L10 CUMMINNS MECHANICAL. CPL#956, LOW FLOW COOLING SYSTEM. INTERNALY BALANCED, RUNS GREAT, VERY LITTLE BLOWBY/NEW ROD AND MAIN BEARINGS, Serial#: 34582962, Horse Power: 270 ConditionUsedHorse Power270 HPFits To Make(s)FordFits To Model(s)LNT9000Will Fit Year(s)1988Stock Number110625-5 MLS Number13975310CategoryEngines 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 GM/Chev (HD) 427 Engine for a 1975 International Harvester 1800 LOADSTER Recently Updated $1,000 USD 427 GM CARBURETED,JUST REBUILT,WENT SHORT DISTANCE AND LOCKED UP,NEW CARB,CONVERTED INTO IH LOADSTAR TO REPLACE 446, Serial#: GET, Horse Power: 235 ConditionUsedHorse Power235 HPFits To Make(s)International HarvesterFits To Model(s)1800 LOADSTERWill Fit Year(s)1975Stock Number110425-3 MLS Number13973009CategoryEngines 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 International DT466C Engine for a 1992 International 4900 Recently Updated $2,500 USD DT466C 230 RUNNING CORE,WATER IN OIL,GOOD REBUILDABLE CORE, Serial#: GET, Horse Power: 230 ConditionUsedHorse Power230 HPFits To Make(s)InternationalFits To Model(s)4900Will Fit Year(s)1992Stock Number110525-4 MLS Number13972988CategoryEngines 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 X15 Engine for a 2023 Kenworth T680 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Price Drop $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 Ford 391 Engine for a 1976 Ford F600 Recently Updated $1,995 USD FORD 370-429 RUNS GOOD WILL RUN COMPRESSION TEST 90 DAY WARRANTY, Serial#: NA, Horse Power: 0, Casting#: NA ConditionUsedFits To Make(s)FordFits To Model(s)F600Will Fit Year(s)1976Stock Number100725-4 MLS Number13905237CategoryEngines 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 Detroit DD15 Engine for a 2026 Western Star 49X Price Drop $27,995 USD GOOD INSPECTED RUNNING TAKEOUT. LOW MILE ENGINE ASSEMBLY. RUNS GOOD. 180 DAY WARRANTY ON HEAD,BLOCK AND CRANK., Serial#: 472912S1251923, Core Charge: 0, Horse Power: 505, Casting#: NA ConditionUsedHorse Power505 HPFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Part Number472912SStock Number100325-1 MLS Number13884943CategoryEngines 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 Recently Updated $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: 0 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Will Fit Year(s)2006Stock Number92225-5 MLS Number13880830CategoryEngines 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 Engine for a 2018 International DuraStar 4300 Recently Updated $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 Recently Updated $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 Recently Updated $5,995 USD GOOD RUNNING TAKEOUT, TEST RUNS GOOD, HAS SOME BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS, Serial#: 2068258, Core Charge: 1500, 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 Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info