Cummins® Diesel, Natural Gas & Alternative Fuel Engines

Cummins® diesel, natural gas, and alternative fuel engines deliver the high torque and fuel-smart efficiency that today’s on-highway trucks and vocational rigs demand. Browse the models below—or explore our full Cummins® inventory—to power your fleet with proven reliability. Choose a model below or explore all Cummins® diesel, natural gas, and alternative fuel engines.

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2012 CUMMINS ISB Complete Engine Call For Price

Good Used 2012 CUMMINS ISB 6.7L Diesel Engine Assembly for Sale with Warranty!!! S/N 58177874, Family# CCEXH0408BAH, CPL 3335, CM2250, 280HP, EPA10. Tested, Inspected, Run Tested 12/13/23 RUNS GREAT!!! LOW MILES!!!! We provide the engine serial numb...
Stock ##S76EN
EngineCummins ISB (280hp)
Eng Size6.7l
CPL/AR3335
FamilyCcexh0408bah

2020 CUMMINS X15 Complete Engine Call For Price

Good Used 2020 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!! S/N 80259800, Family# LCEXH0912XAZ, CPL 5348, CM2450, 450HP@1700RPM, 1650Peak Torque (Ft-Lbs) @ 0950RPM, 15L Displacement, Emission Control Systems: EGR, PTOX, SCRC EPA20. T...
Stock ##S78EN
EngineCummins X15 (450hp)
Eng Size15l
CPL/AR5348
FamilyLcexh0912xaz

1999 CUMMINS N14 Complete Engine Call For Price

Good Used 1999 Cummins N14 Celect Plus Red Top Diesel Engine Assembly For Sale!!! S/N 11976218, Family# D093643BX03, CPL2592, N14-460 Celect Plus, 460HP @2100 RPM, 1650 Ft lbs Peak Torque @ 1200 RPM, 14L Displacement. Tested, Inspected, Run Test 12...
Stock ##S102EN
EngineCummins N14 -460 + (460hp)
Eng Size14l
CPL/AR2592
FamilyD093643bx03

2015 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2015 Cummins ISX15 Diesel Engine Assembly For Sale with Warranty!!!! S/N 79836596, Family#FCEXH0912XAT, CM2350, CPL 4583, 450HP@1800RPM, Peak Torque (Ft-Lbs) 1550@1000RPM, Emission Control Systems: EGR, PTOX, SCRC. EPA13 Tested, Inspected R...
Stock ##S6596EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR4583
FamilyFcexh0912xat

2014 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2014 Cummins ISX15 Diesel Engine Assembly for Sale with Warranty!!! S/N 79731513, Family# ECEXH0912XAT, CPL 3937, CM2350, 425HP@1800RPM, Peak torque (Ft-Lbs) 1550/170@1000RPM, Emission Control Systems: EGR, PTOX, SCRC EPA13. Tested, Inspec...
Stock ##S23255EN
EngineCummins ISX15 (425hp)
Eng Size14.9l
CPL/AR3937
FamilyEcexh0912xat

2014 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2014 Cummins Diesel Engine Assembly For Sale with Warranty!!! S/N 79755550, Family# ECEXH0912XAT, CM2350, CPL 3937, 415Hp@1800RPM, Peak Torque (Ft-Lbs) 1450/1650@1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA13. 14.9L Displacement....
Stock ##S2146EN
EngineCummins ISX15 (415hp)
Eng Size14.9l
CPL/AR3937
FamilyEcexh0912xat

2015 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2015 Cummins ISX15 Diesel Engine Assembly for Sale with Warranty!!!! S/N 79835041, Family# FCEXH0912XAT, 450HP@1800RPM, Peak Torque (Ft-Lb) 1550/1750 @1000RPM, Emission Control Systems EGR, PTOX, SCRC, EPA 13, 14.9L Displacement. Tested, I...
Stock ##S2364EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR4583
FamilyFcexh0912xat

2012 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2012 Cummins ISX15 Diesel Engine Assembly for Sale with Warranty!!! S/N 79570634, Family# CCEXH0912XAP, CPL 3719, CM2250, 450HP@1800RPM, Peak Torque (Ft-Lbs) 1650 @1100RPM, Emission Control Systems: EGR, PT OX, SCRC, EPA10. Tested, Inspecte...
Stock ##S0634EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR3719
FamilyCcexh0912xap

2015 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2015 Cummins ISX15 Diesel Engine Assembly for Sale with Warranty!!! S/N 79830493, Family# FCEXH0912XAT, CPL4583, 450HP@1800RPM, Peak Torque (Ft-Lbs) 1550/1750 @1000 RPM, CM2350, Emission Control Systems: EGR, PTOX, SCRC. EPA13. Tested, Insp...
Stock ##S23131EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR4583
FamilyFcexh0912xat

2015 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2015 Cummins ISX15 Diesel Engine Assembly For Sale with Warranty!!! S/N 79769058, Family# ECEXH0912XAT, CPL3937, CM2350, 450Hp@1800RPM, Peak Torque (Ft-Lbs) 1550/1750 @1000RPM, 14.9L Displacement, Emission Control Systems: EGR, PTOX, SCRC. ...
Stock ##S23177EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR3937
FamilyEcexh0912xat

2018 CUMMINS X15 Complete Engine Call For Price

Good Used 2018 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!! S/N 80040697, Family# JCEXH0912XAW, 400HP@1800RPM, Peak Torque(Ft-Lb) 1750@1000RPM, CM2350, CPL 4342, Emission Control Systems: EGR, PTOX, SCRC, EPA17. Tested, Inspected, Ru...
Stock ##S0480EN
EngineCummins X15 (400hp)
Eng Size14.9l
CPL/AR4342
FamilyJcexh0912xaw
Pulled FromInternational

2015 CUMMINS ISB Complete Engine Call For Price

Good Used 2015 Cummins ISB 6.7 Diesel Engine Assembly For Sale with Warranty!!! S/N 58506818, Family# FCEXH0408BAP, CPL4515, CM2350, 220HP@2400RPM, Emission Control Systems:EGR, PTOX, SCR, EPA13. Tested, Inspected, Run Test 10/5/23. RUNS GREAT! LOW M...
Stock ##S6818EN

2019 CUMMINS X15 Complete Engine Call For Price

Good Used 2019 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!! S/N 80058751, Family# JCEXH0912XAW, CPL4342, CM2350, 450HP @1800RPM, EPA 2017, Displacement 14.9L. Tested, Inspected, Run Test 9/22/23 RUNS STRONG!!! LOW MILES!!! We provide ...
Stock ##S122EN
EngineCummins X15 (450hp)
Eng Size14.9l
CPL/AR4342
FamilyJcexh0912xaw
Pulled FromInternational

2014 CUMMINS ISX Complete Engine Call For Price

Good Used Cummins CM871 Reman 2014 ISX Diesel Engine Assembly For Sale with Warranty!!! S/N 60813503, CPL 2732, Cummins REMAN 2014. CM871, 450HP@1800RPM, EPA2007, Tested, Inspected, Run Test 9/20/23! RUN GREAT! CLEAN ENGINE!!! We provide the engine...
Stock ##S3503EN
EngineCummins ISX (450hp)
Eng Size14.9l
CPL/AR2732
Pulled FromInternational

2018 CUMMINS X15 Complete Engine Call For Price

Good Used 2018 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!!!! S/N 80122351, Family# JCEXH0912XAW, Model X15 450, CPL 4342, CM2350, 450HP @1800RPM, Peak Torque (Ft-Lbs) 1650 @1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA17. T...
Stock ##S135708EN
EngineCummins X15 (450hp)
Eng Size14.9l
CPL/AR4342
FamilyJcexh0912xaw

2016 CUMMINS ISX12 Complete Engine Call For Price

Good Used 2016 Cummins ISX12 Diesel Engine Assembly For Sale with Warranty!!! S/N 75051808, Family#GCEXH0729XAE, Model ISX12350V, 350HP@1800RPM, 1450 Peak Torque (FT-LBs) @1200RPM, CM2350, CPL 4591, Emission Control Systems: EGR, PTOX, SCRC, EPA 13. ...
Stock ##S1808EN
EngineCummins ISX12 (350hp)
Eng Size11.9l
CPL/AR4591
FamilyGcexh0729xae
Pulled FromKenworth

2009 CUMMINS ISX Complete Engine Call For Price

Good Used 2009 Cummins ISX Diesel Engine For Sale with Warranty!!! S/N 79376828 CPPL 2732 CM871, Family# 9CEXH0912XAK, 450HP, Emission Control Systems: ECM, EGR, PTOX, EPA07. Tested, Inspected, Run Test 8/23/23. Runs Strong!!!! We provide the engine ...
Stock ##S6828EN
EngineCummins ISX (450hp)
Eng Size14.9l
CPL/AR2732
Family9cexh0912xak

2021 CUMMINS X15 Complete Engine Call For Price

Good Used 2021 Cummins X15 Diesel Engine Assembly For Sale with Warranty!!! S/N 80305970, Family#MCEXH0912XCA, CM 2450, CPL 5535, 500HP@1700RPM, Peak Torque (FT-LB) 1850@950 RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA20. Tested, Inspected, R...
Stock ##S5970EN
EngineDmc X15 (500hp)
Eng Size14.9l
CPL/AR5535
FamilyMcexh0912xca

2005 CUMMINS ISX Complete Engine Call For Price

Good Used 2005 Cummins ISX Diesel Engine Assembly For Sale with Warranty!!! S/N 79117084, Family# 5CEXH0912XAH, CPL8519, 475HP, CM870, Emission Control Systems: PCM, EGR, EPA2004. Tested, Inspected, Run Test 7/28/23. Runs GREAT!! We provide the engin...
Stock ##S156EN
EngineCummins ISX (475hp)
Eng Size14.9l
CPL/AR8519
Family5cexh0912xah

2012 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2012 Cummins ISX15 Diesel Engine Assembly For Sale with Warranty!!! S/N 79574609, CPL 3719, Family# CCEXH0912XAP, 450HP@1800RPM, Peak Torque (FT-LB) 1550/1770 @1100RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA10. Tested, Inspected, Ru...
Stock ##S0126EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR3719
FamilyCcexh0912ap
Pulled FromFreightliner