View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2020 Peterbilt 579 $13,995 USD PACCAR MX13 455 HP, ESN#Y189626 PENDING INSPECTION. WILL TEST RUN ODO 649,752 ECM 649,736 EH 16,109 (EPA 17), Serial#: Y189636, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-6 MLS Number14015444CategoryEngines 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 GM/Chev (HD) 6.0L Engine for a 2007 Chevrolet Silverado $1,895 USD 6.0L GM RAN GOOD. 90 DAY WARRANTY BLOCK HEAD CRANK, Serial#: NA, Horse Power: GET, ARR/CPL: NA, Casting#: NA ConditionUsedFits To Make(s)ChevroletFits To Model(s)SilveradoWill Fit Year(s)2007Part Number6.0Stock Number91124-1 MLS Number13123156CategoryEngines 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 6.7L Engine for a 2010 Blue Bird Bluebird School Bus $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: 0279 ConditionUsedCPL/ARR0279Horse Power280 HPFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2010Part NumberCM2150Stock Number71324-1 MLS Number12985430CategoryEngines 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 ISX Engine for a 2008 International LA617 $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 Updated6/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Paccar MX-13 Engine for a 2022 Kenworth T680 $23,500 USD MX13 455HP WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK (EPA17), Serial#: Y256377, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2022Stock Number41624-1 MLS Number12802510CategoryEngines 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 Detroit DD15 Engine for a 2010 Freightliner Cascadia Contact for price COMPLETE DD15 CORE PLEASE CALL, Serial#: 000000, Core Charge: CALL, Horse Power: 505, Casting#: 000000 ConditionUsedHorse Power505 HPEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)CascadiaWill Fit Year(s)2010Stock Number164907 MLS Number9000831CategoryEngines 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 Caterpillar C15 Engine for a 2003 Kenworth T800 $19,995 USD CAT C15, #6NZ82552, 515HP. RUNS GOOD LITE BLOWBY,WILL CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK.NOTES, Serial#: 6NZ82552, Core Charge: 6500.00, Horse Power: 515 ConditionUsedHorse Power515 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number50726-5 MLS Number14370943CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Caterpillar C7 Engine for a 2005 Blue Bird All American/All Canadian Contact for price CAT C7#KAL54874 275HP RUNS GOOD LIGHT BLOWBY, WILL INSPECT ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK, Serial#: KAL54874, Horse Power: 274 ConditionUsedHorse Power274 HPFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2005Stock Number50426-1 MLS Number14370900CategoryEngines 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 Paccar PX-7 Engine for a 2018 Peterbilt 337 $4,995 USD PACCAR PX7/6.7 280HP, CPL#4660, CM2350, ESN#74101842. TEST RUNS GOOD LIGHT BLOWBY. WILL CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK.HIGH MILES BUT RUNS GREAT, Serial#: 74101842,... ConditionUsedCPL/ARR4660Horse Power280 HPFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock Number41726-5 MLS Number14370897CategoryEngines 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 2022 Kenworth T880 $22,500 USD X15 565HP, CPL 5479, CM 2450 ESN#80387009. WILL TEST RUN AND INSPECT IN OUR GEARSHOP. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80387009, Horse Power: 565, ARR/CPL: 5479 ConditionUsedCPL/ARR5479Horse Power565 HPFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2022Stock Number41526-2 MLS Number14370831CategoryEngines 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 3208 Engine for a 1985 Chevrolet / GMC $4,995 USD 3208N 210HP WILL BE TEST RUN,BEARINGS CHECKED 6 MOS WARRANTY BLOCK HEADS AND CRANK, Serial#: 3208N, Horse Power: 210, ARR/CPL: 9YL ConditionUsedCPL/ARR9YLHorse Power210 HPFits To Make(s)Chevrolet / GMCWill Fit Year(s)1985Stock NumberP-61036 MLS Number14370805CategoryEngines 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 Caterpillar 3208 Engine - 210 HP, ARR/CPL 9N5151 $4,995 USD 3208N 210HP ESN#32Y12155, WILL BE TEST RUN,BEARINGS CGECKED 6 MOS WARARNTY BLOCK HEADS CRANK, Serial#: 32Y12155, Horse Power: 210, ARR/CPL: 9N5151 ConditionUsedCPL/ARR9N5151Horse Power210 HPStock NumberP-61035 MLS Number14370804CategoryEngines 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 2025 International HX520 $29,995 USD X15 605HP CPL#4248 CM2450 ESN#80625364.WILL TEST RUN AND INSPECT IN OUR GEARSHOP,180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80625364, Horse Power: 605, ARR/CPL: 4248 ConditionUsedCPL/ARR4248Horse Power605 HPFits To Make(s)InternationalFits To Model(s)HX520Will Fit Year(s)2025Stock Number41326-5 MLS Number14370777CategoryEngines 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 Series 60 12.7L DDEC III Engine for a 1993 Peterbilt 378 $10,995 USD DETROIT SERIES 60 DDEC 2 425 HP ESN#06R0101052, HAS ENGINE BRAKES, WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 06R0101052, Horse Power: 425 ConditionUsedHorse Power425 HPFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1993Stock Number41226-5 MLS Number14330542CategoryEngines 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 Contact for price ISX15 400HP CPL3937 CM2350 ESN#79679772, RUNS GOOD, NO BLOWBY, WILL INSPECT BEARINGS IN OUR GEARSHOP. 180 DAY WARRANTY., Serial#: 79679772, Horse Power: 400, ARR/CPL: 3937 ConditionUsedCPL/ARR3937Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Stock Number40426-5 MLS Number14324317CategoryEngines 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 Mercedes-Benz MBE 4000 Engine for a 2006 Freightliner Columbia 120 $8,995 USD MBE4000 450HP ESN#0460829777 WILL CHECK BEARINGS AND TEST RUN. 180 DAY WARRANTY ON HEADS, BLOCK, AND CRANK., Serial#: 0460829777, Horse Power: 450 ConditionUsedHorse Power450 HPFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2006Stock Number40926-5 MLS Number14315448CategoryEngines 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 Caterpillar 3406E Engine for a 2005 Peterbilt 379 $24,995 USD CAT 3406E 5EK 40PIN CONNECTOR, RUNS GOOD, NO BLOWBY, NEW CAT REBUILD WAS SWAPPED INTO TRUCK, PRICE IS FULL CONVERSION WITH HARNESS AND MOUNTS AND CHARGE AIR COOLER TUBES. UNSURE OF MILES.... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Stock Number40626-5 MLS Number14307817CategoryEngines 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 ISX15 Engine for a 2022 Kenworth T680 $16,995 USD X15 450HP ESN#80319887 CM2450 5535 CPL, RUNS GOOD,VERY LITE BLOWBY,WILL CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80319887, Horse Power: 450, ARR/CPL: 5535 ConditionUsedCPL/ARR5535Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2022Stock Number40126-3 MLS Number14286604CategoryEngines 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) 350 Engine for a 1980 Chevrolet C60 $895 USD USED CARBURATED 350 CHEVY, TEST RUNS OK, WILL COMP TEST. 30 DAY WARRANTY ON HEADS BLOCK AND CRANK., Serial#: NA ConditionUsedFits To Make(s)ChevroletFits To Model(s)C60Will Fit Year(s)1980Stock Number32426-1 MLS Number14281301CategoryEngines 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 DD13 Engine for a 2018 Freightliner M2 112 Medium Duty $11,995 USD DD13 525 HP ESN#471928S0515341, RUNS GOOD NO BLOWBY. WILL CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 471928S0515341, Horse Power: 525 ConditionUsedHorse Power525 HPFits To Make(s)FreightlinerFits To Model(s)M2 112 Medium DutyWill Fit Year(s)2018Stock Number32226-7 MLS Number14276836CategoryEngines 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 2012 Blue Bird Bluebird School Bus $9,995 USD ISC 8.3 300HP ESN#73251193 CPL3735 CM2250. RUNS GOOD NO BLOWBY, WILL INSPECT AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 73251193, Horse Power: 300, ARR/CPL: 3735 ConditionUsedCPL/ARR3735Horse Power300 HPFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2012Stock Number31726-2 MLS Number14272595CategoryEngines 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 2014 Kenworth T800 $23,995 USD ISX15 600HP ESN#79644682, CM2350, CPL3939, WILL INSPECT BEARINGS. TEST RUNS GOOD VERY LIGHT BLOWBY. HAS AFTERMARKET BULLY DOG TURBO AND NEW HEAD.HAS BEEN DELETED,REBUILT IN 2023 TRYING TO... ConditionUsedHorse Power600 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2014Stock Number32026-2 MLS Number14270266CategoryEngines 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 X15 Engine for a 2026 Kenworth T680 $39,995 USD LOW MILE TAKEOUT! ONLY 72K MILES X15 450EX ESN#80743484 CPL#6245 CM2450, PENDING INSPECTION, TEST RUNS GOOD NO BLOWBY. WILL CHECK BEARINGS IN OUR ENGINE SHOP. 180 DAY WARRANTY ON HEAD BLOCK... ConditionUsedCPL/ARR6245Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2026Stock Number31526-2 MLS Number14258014CategoryEngines 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 ISC Engine for a 2008 Freightliner M2 106 Contact for price CUMMINS ISC 300HP, ESN#46792114, 8786 CPL, CM2150, PENDING INSPECTION, WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: 46792114, Horse Power: 300,... ConditionUsedCPL/ARR8786Horse Power300 HPFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2008Stock Number22926-2 MLS Number14256508CategoryEngines 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 ISX15 Engine for a 2017 Peterbilt 389 Contact for price ISX15 525HP,CPL4588,ESN#79949812,CM2350, WILL INSPECT AND TEST RUN IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. HAS BEEN DELETED, Serial#: 79949812, Horse Power: 525 ConditionUsedHorse Power525 HPFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number31126-3 MLS Number14247833CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info