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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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
EngineCummins X15 (450hp)
Eng Size14.9l
CPL/AR4342
FamilyJcexh0912aw

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 9/12/23, RUNS GREAT!!! We provide the engine serial number and photos for all engi...
Stock ##S5526EN
EngineCummins ISB (240hp)
Eng Size6.7l
CPL/AR3610
FamilyDcexh0408bap
Pulled FromFreightliner

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
EngineCummins X15 (400hp)
Eng Size14.9l
CPL/AR4342
FamilyKcexh09112xaw
Pulled FromInternational

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
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR3937
FamilyD103012bx03

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

2013 CUMMINS ISX12 Complete Engine Call For Price

Good Used 2013 Cummins ISX12 425 V Diesel Engine Assembly For Sale with Warranty!!! S/N 75011658, CPL 3438, Family# CCEH0729XAC, 425Hp@1800RPM, CM2250, Tested, Inspected, Run Test 8/31/23 RUNS GREAT!!!! We provide the engine serial number and photo...
Stock ##S193EN
EngineCummins ISX12 (425hp)
Eng Size11.9l
CPL/AR3438
FamilyCcexh0729xac

2018 CUMMINS X15 Complete Engine Call For Price

Good Used 2018 Cummins X15 Engine Assembly For Sale, LOW MILES!!! COMES WITH WARRANTY!!! CM2350, S/N 80021783, X15 450SA, Family# HCEXH0912XAW, CPL 4342, 450HP@1800RPM, 1750 Peak Torque (Ft- LB) @1000 RPM, Emission Control Systems: EGR, PTOX, SCRC, E...
Stock ##S117EN
EngineCummins X15
Eng Size14.9l
CPL/AR4342
FamilyHcexh0912xaw

2006 CUMMINS ISX Complete Engine Call For Price

Good Used 2006 Cummins Diesel Engine Assembly, S/N 79228408, Family# 6CEXH0912XAJ, CM870, CPL8520, 400HP @2000RPM, TESTED, INSPECTED, Run TEST 8/22/23, Runs Perfect!!! Comes with Warranty!!! We provide the engine serial number and photos for all engi...
Stock ##S155EN
EngineCummins ISX (400hp)
Eng Size14.9l
CPL/AR8520
Family6cexh0912xaj

2008 CUMMINS ISX Complete Engine Call For Price

Good Used 2008 Cummins ISX 550 Diesel Engine Assembly, S/N 795353824, CPL 2919 Family#8CEXH0912XAM, ISX CM871, EPA 07, 550 HP@2000 RPM, Peak Torque (FT-LB) 1850@1200RPM, Emission Control Systems: PCM, EGR, PTOX. Tested, Inspected, NEW BEARINGS, bear...
Stock ##S2727EN
EngineCummins ISX (550hp)
Eng Size14.9l
CPL/AR2919
Family8cexh0912xam
Pulled FromInternational

1996 CUMMINS N14 Complete Engine Call For Price

Used 1996 Cummins N14 Celect, Service Model Name: N14 Celect, S/N 11796550, N14-460E Plus, Engine Family# D09368BB15CPL 2025, 460HP@ 2100RPM, Peak Torque 1650@ 1200, Emission Control Sytem PCM. Tested, Inspected Run Test 5/21/23. Runs Strong! Low M...
Stock ##S6550EN
EngineCummins N14 (460hp)
Eng Size14l
CPL/AR2025
FamilyD093628bb15

2006 CUMMINS ISX Complete Engine Call For Price

Used 2006 CUMMINS ISX Diesel Engine S/N 79215683, CPL8520, Family# 6CEXH0912XAJ, Service Model Name: ISX CM870, 450HP@2000RPM, D23ate of MFG 10/06, Emission Control System:PCM, EGR, EPA04. Tested, Inspected, Run Tested 7/26/23. Runs Great!! We prov...
Stock ##S5683EN
EngineCummins ISX (450hp)
Eng Size14.9l
CPL/AR8520
Family6cexh0912xaj
Pulled FromVolvo

2017 CUMMINS X15 Complete Engine Call For Price

Used 2017 Cummins X15 Diesel Engine Assembly. S/N 79979348, CPL4342, Family# HCEXH0912XAW, Service Model Name: X15 CM2350, 450HP@1800RPM, Peak Torque 1850 @ 1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA17. Tested, Inspected, Run Tested 7/2...
Stock ##S134514EN
EngineCummins X15 (450hp)
Eng Size14.9l
CPL/AR4342
FamilyHcexh0912xaw

2008 CUMMINS ISM Complete Engine Call For Price

Used 2008 Cummins ISM 350 Diesel Engine Assembly, S/n 35246013, CPL 2729, Family# 8CEXH0661MAZ, Service Model Name: ISM CM876, 350HP@1800RPM, Peak torque 1450@ 1200RPM, Emission Control Systems: PCM, EGR, PTOX, EPA07. Tested, Fully Inspected, Run Tes...
Stock ##S2280EN
EngineCummins ISM350 (350hp)
Eng Size10.8l
CPL/AR2729
Family8cexh0661maz

2009 CUMMINS ISX Complete Engine Call For Price

Good Used 2007 Cummins ISX Diesel Engine Assembly, S/N 79237099, CPL2733, Family# 7CEXH0912XAL, Service model Name: ISX CM871, 485HP@2000RPM, Peak Torque 1650@ 1200RPM, Emission Control Systems: PCM, EGR, PTOX, EPA 07. Tested, Inspected, Run Tested ...
Stock ##S7099EN
EngineCummins ISX (485hp)
Eng Size15l
CPL/AR2733
Family7cexh0912xal

2006 CUMMINS ISX Complete Engine Call For Price

Good Used 2006 CUMMINS ISX 530 Engine Assembly, S/N 79213776, CPL 8518, CM870, Family# 6CEXH0912XAH, 530HP@2000RPM. Tested, Inspected Run test 7/14/23, Runs Strong, Sounds Great!! Comes with Warranty!!! We provide the engine serial number and photos ...
Stock ##S160EN
EngineCummins ISX (530hp)
CPL/AR8518
Family6cexh0912xah

2004 CUMMINS ISM Complete Engine Call For Price

Good Used 2004 Cummins ISM Diesel Engine Assembly, S/N 35090446, CPL8556, CM875, Family# D353019BB13, 330HP@2100ROM, 1250(Ft-LB) Torque @1200 RPM, Emission Control Systems: PCM, EGR, EPA 04. Tested, Inspected, Run Test 7/6/23 Runs Great!!! Comes with...
Stock ##S0446EN
EngineCummins ISM (330hp)
Eng Size11l
CPL/AR8556
Family4cexh0661mau

2011 CUMMINS ISB Complete Engine Call For Price

Good Used 2011 Cummins ISB 6.7 Diesel Engine Assembly, S/N 73226338, Engine Family# BCEXH0408BAH, CPL 3070, Service Model Name: ISX 6.7 CM2250, EPA 10, CM2250, 200HP@2300RPM, Tested, Inspected, Run Test 6/25/23. Runs Great!!! Low Miles!! Comes with ...
Stock ##S6338EN
EngineCummins ISB (200hp)
Eng Size6.7l
CPL/AR3070
FamilyBcexh0408bah
Pulled FromFreightliner
ISX15 CPL3937

2014 CUMMINS ISX15 Complete Engine $17,000

Good Used 2014 Cummins ISX15 Engine Assembly, S/N 79674412, Engine Family# DCEXH0912XAT, CPL 3937, CM2350, 450HP@1800RPM, Peak Torque (FT-LB) 1550@1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA 13, TESTED and INSPECTED, RUN TEST 6/20/23. RUN...
Stock ##S33382EN
EngineCummins ISX15 (450hp)
Eng Size14.9l
CPL/AR3937
FamilyDcexh0912xat
Pulled FromFreightliner

2012 CUMMINS ISX15 Complete Engine Call For Price

Good Used 2012 Cummins ISX15 Diesel Engine Assembly, S/N 79484545, CPL 3719, Service Name: CM2250, Engine Family# BCEXH0912XAP, Date of Mfg: 06/11, 400HP@1800RPM, Peak Torque (FT-LB) 1150/1750@1100RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA10...
Stock ##S0451EN
EngineCummins ISX15 (400hp)
Eng Size14.9l
CPL/AR3719
FamilyBcexh0912xap
Pulled FromPeterbilt

2017 CUMMINS X15 Complete Engine Call For Price

Good Used 2017 Cummins X15 Diesel Engine Assembly. S/N 79982853, CPL 4342, CM2350, Family# HCEXH0912XAW, Date of Mfg: 05/17, 450HP@1800RPM, PEAk Torque (FT-LB) 1650 @1000RPM, Emission Control Systems: EGR, PTOX, SCRC, EPA17. Tested, Inspected, Run ...
Stock ##S134973EN
EngineCummins X15 (450hp)
Eng Size14.9l
CPL/AR4342
FamilyHcexh0912xaw