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 4 Photos View 0 Videos Cummins ISX15 Engine for a 2021 Kenworth T680 Recently Updated $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 7 Photos View 1 Video Cummins X15 Engine for a 2021 Kenworth T680 Recently Updated $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 4 Photos View 1 Video Cummins X15 Engine for a 2023 Kenworth T680 Recently Updated $24,995 USD X15 450HP CPL5881 CM2450 RUNS GOOD VERY LITTLE BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK/ NOTES, Serial#: 80434605, Horse Power: 450, ARR/CPL: 5881 ConditionUsedCPL/ARR5881Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2023Part NumberCM2450Stock Number92624-1 MLS Number13165851CategoryEngines 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 2018 Kenworth T680 Recently Updated $16,995 USD X15 450HP CPL4342, RUNS GOOD NO BLOWBY, BEARINGS CHECKED 6 MOS PARTS WARRANTY, Serial#: 79988396, Horse Power: 450, ARR/CPL: 4342 ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018Part NumberCM2350Stock Number91424-7 MLS Number13128575CategoryEngines 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 2022 Kenworth T680 Recently Updated $18,995 USD X15 450HP WILL GO TO 500HP, CM2450 RUNS OK LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80318640, Horse Power: 450, ARR/CPL: 5535 ConditionUsedCPL/ARR5535Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2022Part NumberCM2450Stock Number82424-1 MLS Number13096357CategoryEngines 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 4 Photos View 0 Videos 2018 Cummins X15 Engine for a Kenworth T680 $15,625 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79987210 Horsepower: 451 ConditionUsedAssembly NumberCPL 4342Fits To Make(s)KenworthFits To Model(s)T680Stock Number25455862 MLS Number12158362CategoryEngines Last Updated2/27/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2024 Cummins X15 Engine for a Kenworth T680 $19,310 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5881 Serial#: 80516942 Horsepower: 450 ConditionUsedAssembly NumberCPL 5881Fits To Make(s)KenworthFits To Model(s)T680Stock Number25736003 MLS Number13308967CategoryEngines Last Updated2/25/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2020 Cummins X15 Engine for a Kenworth T680 $11,720 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: KCEXH0912XAW Serial#: 80136390 Horsepower: 450 ConditionUsedAssembly NumberKCEXH0912XAWFits To Make(s)KenworthFits To Model(s)T680Stock Number25719921 MLS Number13252984CategoryEngines Last Updated2/4/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Cummins X15 Engine for a Kenworth T680 $19,310 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5779 Serial#: 80359650 Horsepower: 500 ConditionUsedAssembly NumberCPL 5779Fits To Make(s)KenworthFits To Model(s)T680Stock Number25508400 MLS Number12367254CategoryEngines Last Updated1/24/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2022 Cummins X15 Engine for a Kenworth T680 $19,885 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5779 Serial#: 80360591 Horsepower: 450 ConditionUsedAssembly NumberCPL 5779Fits To Make(s)KenworthFits To Model(s)T680Stock Number25695063 MLS Number13108972CategoryEngines Last Updated10/19/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Cummins X-15 Engine for a Kenworth T680 Contact for price CUMMINS X-15-450SA ENGINE ASSY/CPL-4342/SER # 80006750 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number99125 MLS Number13545501CategoryEngines Last Updated9/27/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2022 Cummins X15 Engine for a Kenworth T680 $19,885 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80353191 Horsepower: 400 ConditionUsedAssembly Number5779Fits To Make(s)KenworthFits To Model(s)T680Stock Number25458416 MLS Number12168977CategoryEngines Last Updated5/24/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Cummins X-15 Engine for a Kenworth T680 $16,900 USD CUMMINS X-15 ENGINE ASSY/450 HP/CPL-4342/SER # 80066140 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number97227 MLS Number13174152CategoryEngines Last Updated5/13/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2019 Cummins X-15 Engine for a Kenworth T680 Contact for price CUMMINS X-15- 450SA ENGINE/450 HP/CPL-4342/SER # 80071824 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number94200 MLS Number12839039CategoryEngines Last Updated12/27/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2022 Cummins X-15 Engine for a Kenworth T680 Contact for price CUMMINS X15 ENGINE, 500HP - S/N: 80336481, CPL: 5535 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number93480 MLS Number12837507CategoryEngines Last Updated6/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2018 Cummins X-15 Engine for a Kenworth T680 Contact for price CUMMINS X-15 450 SA/CPL-4342/SER # 79995311 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number89357 MLS Number12834535CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2020 Cummins X-15 Engine for a Kenworth T680 Contact for price CUMMINS X15 ENGINE, 450HP - S/N: 80185397, CPL: 4342, ECM P/N: 4384413, ECM S/N: 22446799 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number84790 MLS Number12832157CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins X15 Engine for a 2019 Kenworth T680 Recently Updated $18,500 USD From Truck #539, X15, To be inspected by AC/TH builddate: 2018, Core Charge: 5000, Horse Power: 450, ARR/CPL: 4342 ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019Stock Number164258 MLS Number12447119CategoryEngines Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Cummins X15 Engine for a Kenworth T680 $9,645 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL# 4342 Serial#: 80133331 Horsepower: 450 ConditionUsedAssembly NumberCPL# 4342Fits To Make(s)KenworthFits To Model(s)T680Stock Number25983611 MLS Number14346705CategoryEngines Last Updated5/8/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Cummins X15 Engine for a Kenworth T680 Contact for price Used Cummins X15 Engine Assembly sn# 80474940 cpl#5881 ConditionUsedUsage67,812 MilesFits To Make(s)KENWORTHFits To Model(s)T680Stock Number99838 MLS Number14155586CategoryEngines Last Updated2/20/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Cummins X15 Engine for a Kenworth T680 $9,645 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80041611 Horsepower: 450 ConditionUsedAssembly Number4342Fits To Make(s)KenworthFits To Model(s)T680Stock Number25862801 MLS Number13808614CategoryEngines Last Updated12/18/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Cummins X15 Engine for a Kenworth T680 $25,250 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80273127 Horsepower: 450 ConditionUsedAssembly NumberCPL 5348Fits To Make(s)KenworthFits To Model(s)T680Stock Number25839805 MLS Number13746702CategoryEngines Last Updated9/11/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Cummins X-15 Engine for a Kenworth T680 Contact for price ConditionUsedUsage360 MilesFits To Make(s)KENWORTHFits To Model(s)T680Stock Number99237 MLS Number13616449CategoryEngines Last Updated5/31/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info