Used Cummins Engines For Sale

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1100 (1)24 VALVE (1)2500 (1)3.3 (3)3.9 4B (2)3.9L (1)320 (1)348 (1)350 (1)350 Small Cam (3)386 (1)444 (1)4896539 (1)4B (1)4B 3.9 (4)4B3.9 (8)4B-3.9 (1)4BT (86)4BTA3.9 (1)4BTA-3.9 AFTERCOOLED (1)5.9 12 VALVE (2)5.9L (36)555 (2)6.7 (27)6B (3)6B5.9 (4)6B-5.9 (3)6BT (130)6BTA (17)6BTAA5.9 (2)6C (1)6C 8.3 (6)6CT (82)   6CT 8.3 (60)   6CT 8.3C (2)   6CTA 8.3 (9)   6CTA 8.3-DM (1)8.3 (71)8.3 Mechanical (3)855 (1)870 (1)A2000 (1)A2300 (1)B3.3 (9)B3.3 Tier 3 (1)B3.3T (2)B3.9 (4)B3.9, B5.9 SERIES (1)B3.9C (1)B3.9-C (1)B5.9 (62)B5.9-160 (1)B5.9G (12)B6.7 (59)B6.7 220 (1)B6.7N 200 (1)BC1 (1)BC4 CPL NA (2)Big Cam (123)   Big Cam I (2)   Big Cam II (4)   Big Cam III (30)   Big Cam IV (21)C160 (2)C8.3 (21)C8.3 CNG (2)C8.3-210 (1)C8.3C (1)CG (1)CG 8.3L (2)FD-1060 (2)FD-1460 (2)ISB (1159)ISB / QSB (1)   ISB / QSB 6.7 (1)ISB 4517 (1)ISB 5.9 EGR (1)ISB 5.9 EGR/COMMON RAIL (4)ISB/5.9 (3)ISB/5.9 EGR (1)ISB/6.7 (16)ISB/6.7 COMMON RAIL (14)   ISB 3.9L (2)   ISB 5.9L (160)   ISB 5.9L EGR (2)   ISB 6.7L (559)ISBE (4)   ISBE5.9 (1)   ISBE6.7 (1)ISC (197)ISC DR6391-RX (1)ISC/8.9 (2)   ISC 8.3 (70)ISF2.8 (1)ISL (320)ISL/8.3 (6)ISL/8.8 (2)ISL/8.9 (5)   ISL G (62)   ISL9 (76)ISM (261)ISM EGR DPF (4)ISM350V (1)ISM410 (1)ISM425V (1)ISX (1027)ISX 565 (2)   ISX DPF (2)   ISX EGR (1)   ISX12 (66)   ISX12 G (53)   ISX12N (2)   ISX15 (455)JN-130C (1)JT-6 B1 (1)k19 (1)K2000E (6)KT, KTA (1)KT1150 (2)KT19 (1)KT19C (1)KT19M WITH GEAR USED (1)KT38C USED (1)KTA (1)KTA19 (2)KTA19C (1)KTA19-G2 (1)KTA19-G4 (1)KTA38 (3)KTA50 (2)KTA50M (3)KTTA19C (1)L10 (94)L10 / M11 (1)L10E (6)L-10E (2)L9 (23)L9 300 (1)L9N (3)LG320 (1)LT (1)LTA (1)LTA/ISL (2)LTA10 (32)LTA10-300 (5)LTA10A (1)LTA10C (1)LTA10-C (1)M11 (109)M11 / ISM (10)M-11 CELECT (2)M-11 CELECT PLUS (3)   M11 CELECT (17)   M11 CELECT PLUS (40)   M11C (5)   M11E (1)M11-310E+ (1)M11-350E (1)MX13 12.9L (2)MX-13 445 MT (1)MX13 EPA 13 (1)N14 (288)   N14 CELECT (30)   N14 CELECT / CELECT PLUS (6)   N14 CELECT PLUS (107)   N14C (2)   N14E (1)   N14M (6)N14-370E+ (1)N-14E CELECT PLUS (3)NHC250 (3)NT (2)NT / NH (1)NT743 USED (1)NT855 (1)NT855-G1 CPL5820 USED (1)NTA400 (1)NTA855 (1)NTA-855-G5 (2)NTA855M (2)NTC (86)   NTC290 (6)   NTC290 BIG CAM (1)   NTC300 (8)   NTC315 (1)   NTC335 (3)   NTC350 (25)   NTC365 (2)   NTC400 (16)   NTC444 (5)   NTC855 (4)NTC-230 (1)NTC350 BC2 (1)NTC350 BC4 (1)OTHER (133)PT270 (2)PX-6 325 (1)QSB (111)QSB 6.7 L (1)   QSB 3.3 (1)   QSB 3.9 (1)   QSB 4.5 (39)   QSB 5.9 (13)   QSB 6.7 (54)QSC (1)QSC 8.3 (4)QSC8.3 (2)QSF 3.8 (8)QSF2.8 (1)QSK19 (4)QSK19C (1)QSK23 (2)QSK23C (1)QSK23G3 (1)QSK38 (1)QSK45 (1)QSK50 (8)QSK60 (4)QSL (5)   QSL9 (5)QSM11 (19)QST30 (2)QSX11.9 (1)QSX15 (18)SC (5)Signature-600 (1)SMALL CAM (10)V378 (1)V470 (1)V504 (1)V504C (2)V555 (3)V555C (1)V903 (1)VT1710 (1)VT225 (1)VT903 (3)VTA28 (2)VTA28-M2 MARINE USED (1)WESPORT GX OU ISX-G (1)Westport GX (1)X11.9G (1)X12 (2)X15 (376)X15 EPA 21 (1)
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Used (5368)
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Showing 51 - 75 of 5,368 Engine Listings

51 - 75 of 5,368 listings
51 - 75 of 5,368 listings
Featured Item
1997 Used Cummins 4BT Engine (3.9 L) - Runner Pulled from RailCar Mover

1997 Used Cummins 4BT Engine (3.9 L) - Runner Pulled from RailCar Mover

Contact for price
Used Cummins 4BTA (3.9 L) 130 HP (Automotive or Industrial Setup P-7100 Inline Pump) This is a 1997 Cummins 4BT that was originally used with Track Mobile RailCar which moved boxcars at...
Warranty
ConditionUsed
Horse Power130 HP
Fits To EquipmentSkid Steers, Wood Chippers, Hydraulic Pumps, Tractors, Execavators, Swather, Compactors, Rollers
Fits To Make(s)Cummins, Komatsu, Case, Bob Cat, Onan
Fits To Model(s)4BT 130 HP
Stock NumberBBENG47
MLS Number12402923
CategoryEngines
Last Updated4/1/2026
Location
Parker, CO, US
Sold By
Big Bear Engine Company
Featured Item
2006 Cummins ISB 5.9L Engine

2006 Cummins ISB 5.9L Engine

$7,750 USD
(GOOD USED) 2006 Cummins ISB 5.9L Diesel Engine For Sale, 260HP @ 2300RPM, MAX 300HP, CM850, CPL# 8416, Fits 2004 2005 2006, ELECTRONIC, 6 Cylinders, 5.9L, Turbocharged,ELECTRONIC, Engine...
Warranty
ConditionUsed
CPL/ARR8416
Assembly Number6CEXH0359BAG
Horse Power260 HP
L x W48 x 42
Will Fit Year(s)2004 2005 2006
Part NumberCM850
Weight1750
Stock Number2700
MLS Number11696512
CategoryEngines
Last Updated6/1/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
Cummins X15 Engine for a 2024 Kenworth T680

Cummins X15 Engine for a 2024 Kenworth T680

Recently Updated
$28,995 USD
X15 5881 CM2450 RUNS GREAT, ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD. 85755 MILES 2269 ENGINE HRS 180 DAY WARRANTY, Serial#: 80596192, Horse Power: 450
ConditionUsed
Horse Power450 HP
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2024
Stock Number61425-1
MLS Number13695478
CategoryEngines
Last Updated6/18/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Cummins ISX15 Engine for a Freightliner Cascadia 125

2012 Cummins ISX15 Engine for a Freightliner Cascadia 125

Recently Updated
Contact for price
ISX15 CORE Locked-up, EPA 10, 425 HP, S/N 79499269, CPL-3719, CM2250 767,469.3 Odometer Miles
ConditionUsed
CPL/ARR3719
Horse Power425 HP
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1950-1
MLS Number13897569
CategoryEngines
Last Updated6/17/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
USED 2018 Cummins X15 Engine CPL4342 / 600HP – Tested Runner – Warranty – Video Available

USED 2018 Cummins X15 Engine CPL4342 / 600HP – Tested Runner – Warranty – Video Available

Recently Updated
$23,450 USD
🔧 Used 2018 Cummins X15 Engine – CPL 4342 – 600HP – Tested Runner – Warranty, Reliable Cummins X15 diesel engine removed from a running truck and verified as a tested runner prior to...
Warranty
ConditionUsed
CPL/ARR4342
Horse Power600 HP
Stock Number1805
MLS Number12640314
CategoryEngines
Last Updated6/17/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
USED 2018 Cummins X15 Engine CPL4343 525HP – Tested Runner – Warranty – Video Available

USED 2018 Cummins X15 Engine CPL4343 525HP – Tested Runner – Warranty – Video Available

Recently Updated
$23,450 USD
🔧 Used 2018 Cummins X15 Engine – CPL 4343 – 525HP – Tested Runner – Warranty, Reliable Cummins X15 diesel engine removed from a running truck and verified as a tested runner prior to...
Warranty
ConditionUsed
CPL/ARR4343
Horse Power525 HP
Stock Number2033
MLS Number13553063
CategoryEngines
Last Updated6/17/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
USED 2020 Cummins X15 Engine  CPL5360 / 500HP Tested Runner – Warranty – Video Available

USED 2020 Cummins X15 Engine CPL5360 / 500HP Tested Runner – Warranty – Video Available

Recently Updated
$23,450 USD
2020 Cummins X15 Diesel Engine – EPA20 – Run Tested, This listing represents a 2020 Cummins X15 diesel engine (EPA 2020 emissions), known for its performance, efficiency, and reliability in...
Warranty
ConditionUsed
CPL/ARR5360
Horse Power500 HP
Stock Number2168
MLS Number14268614
CategoryEngines
Last Updated6/17/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
Used 2019 Cummins X15 Engine 550HP Tested Running Takeout Diesel Motor Warranty

Used 2019 Cummins X15 Engine 550HP Tested Running Takeout Diesel Motor Warranty

Recently Updated
$23,450 USD
Used 2019 Cummins X15 Diesel Engine – 550HP – Tested Runner, Manufacturer: Cummins, Model: X15, Year: 2019, Horsepower: 550 HP, Condition: Used, Status: Tested Running Engine ,...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2202
MLS Number14419922
CategoryEngines
Last Updated6/17/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
Cummins 6CT 8.3 Engine - 275 HP, ARR/CPL 1270

Cummins 6CT 8.3 Engine - 275 HP, ARR/CPL 1270

Newly Listed
$5,495 USD
8.3 6CTA GOOD INSPECTED TAKEOUT. WILL TEST RUN AND CHECK ROD AND MAIN BEARINGS 180 DAY HEAD BLOCK AND CRANK WARRANTY, Serial#: 60301184, Horse Power: 275, ARR/CPL: 1270
ConditionUsed
CPL/ARR1270
Horse Power275 HP
Part Number6CTA
Stock NumberP-61054
MLS Number14433483
CategoryEngines
Last Updated6/17/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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