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.
All Engines | Complete Engines | cummins Complete Engines
Used 2014 CUMMINS ISX15 Complete Engine $13,500
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 |
|---|---|
| Engine | Cummins ISX15 (415hp) |
| Eng Size | 14.9l |
| CPL/AR | 3937 |
| Family | Ecexh0912xat |
Used 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 |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 4583 |
| Family | Fcexh0912xat |
Used 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 |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 3719 |
| Family | Ccexh0912xap |
ISX15 For Sale
Used 2015 CUMMINS ISX15 Complete Engine $12,500
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 |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 4583 |
| Family | Fcexh0912xat |
Used 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 |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 3937 |
| Family | Ecexh0912xat |
Used 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 |
|---|---|
| Engine | Cummins X15 (400hp) |
| Eng Size | 14.9l |
| CPL/AR | 4342 |
| Family | Jcexh0912xaw |
| Pulled From | International |
Used 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 |
|---|
Used 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 |
|---|---|
| Engine | Cummins X15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 4342 |
| Family | Jcexh0912xaw |
| Pulled From | International |
Used 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 |
|---|---|
| Engine | Cummins ISX (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 2732 |
| Pulled From | International |
Used 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 |
|---|---|
| Engine | Cummins X15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 4342 |
| Family | Jcexh0912xaw |
Used 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 |
|---|---|
| Engine | Cummins ISX12 (350hp) |
| Eng Size | 11.9l |
| CPL/AR | 4591 |
| Family | Gcexh0729xae |
| Pulled From | Kenworth |
Used 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 |
|---|---|
| Engine | Cummins ISX (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 2732 |
| Family | 9cexh0912xak |
Used 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 |
|---|---|
| Engine | Dmc X15 (500hp) |
| Eng Size | 14.9l |
| CPL/AR | 5535 |
| Family | Mcexh0912xca |
Used 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 |
|---|---|
| Engine | Cummins ISX (475hp) |
| Eng Size | 14.9l |
| CPL/AR | 8519 |
| Family | 5cexh0912xah |
Used 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 |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 3719 |
| Family | Ccexh0912ap |
| Pulled From | Freightliner |
Used 2018 CUMMINS X15 Complete Engine Call For Price
Good Used 2018 Cummins X15 Diesel Engine For Sale with Warranty!!! LOW MILES!!! S/N 80044283, Family# JCEXH0912XAW, CPL4342, CM2350, 450HP @1800RPM, Peak Torque( FT LB) 1750 @1000 RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA17. Tested, Inspec...
| Stock # | #S135EN |
|---|---|
| Engine | Cummins X15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 4342 |
| Family | Jcexh0912aw |
Used 2013 CUMMINS ISB Complete Engine Call For Price
Good Used 2013 Cummins ISB 6.7 Diesel Engine Assembly for Sale with Warranty!! S/N 58315526, CPL 3610, CM2350, Family# DCEXH0408BAP, EPA13, Tested, Inspected, Run Test 9/12/25, RUNS GREAT!!! We provide the engine serial number and photos for all engi...
| Stock # | #S5526EN |
|---|---|
| Engine | Cummins ISB (240hp) |
| Eng Size | 6.7l |
| CPL/AR | 3610 |
| Family | Dcexh0408bap |
| Pulled From | Freightliner |
Used 2019 CUMMINS X15 Complete Engine Call For Price
Good Used 2019 Cummins X15 Diesel Engine For Sale with Warranty!! S/N 80180296, CM2350, CPL4342, Family# KCEXH0912XAW, 400HP @1800RPM, Peak Torque (Ft-Lb) 1750 @1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA17. Tested, Inspected, Run Test 9/...
| Stock # | #S1430EN |
|---|---|
| Engine | Cummins X15 (400hp) |
| Eng Size | 14.9l |
| CPL/AR | 4342 |
| Family | Kcexh09112xaw |
| Pulled From | International |
Used 2020 CUMMINS ISX15 Complete Engine Call For Price
Good Used Rebuilt 2020 Cummins ISX15 Diesel Engine Assembly For Sale with Warranty!!! S/N 60841167, Family# D103012BX03, CPL 3937, CM2350, 450HP@1800RPM, Rebuilt by Cummins 08/11/2020, EPA13, 14.9 L Displacement. Tested, Inspected, Run Test 9/5/23,...
| Stock # | #S8326EN |
|---|---|
| Engine | Cummins ISX15 (450hp) |
| Eng Size | 14.9l |
| CPL/AR | 3937 |
| Family | D103012bx03 |
Used 2009 CUMMINS ISX Complete Engine Call For Price
Good Used Cummins ISX Engine Assembly For Sale, Rebuilt by Cummins in 2014 EPA2007, CPL 2732, CM871, S/N 60812607, Family# D103006BB05, 450HP @1800RPM, Tested, Inspected, Run Test 8/18/23 RUNS GREAT!!!! Comes with Warranty!!! We provide the engine ...
| Stock # | #S0890EN |
|---|