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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 (2)3512C (1)386 (1)444 (1)4B (5)4B 3.9 (2)4B3.9 (3)4B-3.9 (1)4BT (118)4BTA3.9 (1)4BTA-3.9 AFTERCOOLED (1)5.9 12 VALVE (2)5.9 MECH (1)5.9B (1)5.9L (36)555 (2)6.7 (23)6B (2)6B5.9 (1)6B-5.9 (3)6BT (157)6BTA (21)6BTA 0599 (1)6BTA 1550 (1)6BTAA5.9 (3)6C 8.3 (1)6CT (105)6CT 0819 (1)   6CT 8.3 (74)   6CT 8.3C (1)   6CTA 8.3 (11)   6CTA 8.3-DM (1)6TA-590 (1)8.3 (75)8.3 8010 (2)8.3 Mechanical (3)8.9ISL (1)855 (2)A2000 (1)A2300 (1)B Series (1)B3.3 (8)B3.3 Tier 3 (1)B3.3T (3)B3.9 (5)B3.9, B5.9 SERIES (1)B3.9C (1)B4.5 (3)B5.9 (46)B5.9-160 (2)B5.9G (1)B6.7 (122)B6.7 260 (1)BC4 8380 (1)Big Cam (125)   Big Cam I (2)   Big Cam II (4)   Big Cam III (27)   Big Cam IV (23)C Series (1)C160 (2)C8.3 (22)C8.3-210 (1)C8.3C (1)CG (1)FD-1060 (2)FD-1460 (1)FFC-NTC (SMALL CAM) 0220 (1)Formula Big Cam (2)ISB (1340)ISB / QSB (2)   ISB / QSB 6.7 (2)ISB 3072 (1)ISB 3611 (1)   ISB 3.9L (2)   ISB 5.9L (192)   ISB 5.9L EGR (2)   ISB 6.7L (600)ISB215 (2)ISC (232)ISC / ISL (2)ISC 2690 (1)ISC 8.3 300 hp (1)   ISC 8.3 (74)ISC250 (1)ISF2.8 (1)ISL (381)ISL 3122 (1)ISL 370 (1)ISL 400 (2)   ISL G (30)   ISL9 (74)ISLG (2)ISL-G (1)ISLG CPL NA (1)ISM (304)ISM 2728 (1)ISM425V (1)ISX (1236)   ISX DPF (3)   ISX EGR (1)   ISX11.9 (2)   ISX12 (67)   ISX12 G (75)   ISX12N (4)   ISX15 (510)ISX12 4591 (1)ISX12-G (23)JT-6 B1 (1)KT, KTA (1)KT1150 (2)KT19 (1)KTA (1)KTA19 (5)KTA19C (1)KTA19-G4 (1)KTA19-KTA1150 0185 (1)KTA19-KTA1150 0334 (1)KTA19-KTA1150 CPL NA (3)KTA38 (3)KTA50 (2)KTTA19C (1)L10 (92)L10 / M11 (1)L10-310E (1)L10E (5)L9 (43)L9G 5725 (2)L9N (9)L9N 320 (1)LF627 (1)LG320 (1)LT (1)LTA/ISL (2)LTA10 (33)LTA10-300 (6)LTA10C (1)LTA10-C (1)M11 (115)M11 / ISM (9)   M11 CELECT (21)   M11 CELECT PLUS (38)   M11C (6)M2 106 (2)MX13 12.9L (1)MX-13 445 MT (1)MX13 EPA 13 (1)N14 (300)   N14 CELECT (33)   N14 CELECT / CELECT PLUS (2)   N14 CELECT PLUS (120)   N14E (1)   N14M (7)N14-350E (1)NHC250 (4)NO MAPPED VALUE (1)NT (2)NT / NH (1)NT855 (2)NTA400 (1)NTA855 (1)NTC (85)   NTC290 (7)   NTC290 BIG CAM (1)   NTC300 (10)   NTC315 (1)   NTC335 (2)   NTC350 (23)   NTC365 (2)   NTC400 (16)   NTC444 (5)   NTC855 (4)NTC-230 (1)OTHER (140)PT270 (3)PX-6 325 (1)QSB (189)QSB 0427 (1)QSB 3857 (2)QSB 6.7 275 (1)QSB 8464 (2)   QSB 3.3 (2)   QSB 3.3T (5)   QSB 3.9 (2)   QSB 4.5 (55)   QSB 5.9 (22)   QSB 6.7 (92)   QSB 7-G (1)QSC (3)QSC 8.3 (4)QSC8.3 (2)QSF 3.8 (11)QSF2.8 (3)QSG12 (1)QSK19 (7)QSK19C (1)QSK23 (1)QSK23G3 (2)QSK38 (1)QSK45 (1)QSK50 (9)QSK60 (1)QSK60-M (2)QSL (16)   QSL9 (14)   QSL9-G8 (1)QSM 5536 (1)QSM11 (27)QST30 (2)QSX11.9 (2)QSX15 (18)QSX15 8587 (1)Signature-600 (1)SMALL CAM (10)V378F (1)V470 (1)V504 (1)V504C (1)V555 (3)V555C (1)V903 (3)VT1710 (1)VT225 (1)VT903 (3)VTA28 (1)VTA903 (1)VTA903E-T675 (1)Westport GX (1)X11.9G (1)X12 (4)X15 (372)X-15 (30)X15 5881 (1)
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Showing 51 - 75 of 6,163 Engine Listings

51 - 75 of 6,163 listings
51 - 75 of 6,163 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

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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 Updated10/27/2025
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
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Big Bear Engine Company
Featured Item
Cummins ISX, ISX-15 Remanufactured Engines (2001-2020) - Dual Cam and Single Cam Models

Cummins ISX, ISX-15 Remanufactured Engines (2001-2020) - Dual Cam and Single Cam Models

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Cummins ISX Remanufactured Engine Replacement Program: We offer both in-stock and built to ESN Spec Cummins ISX and ISX-15 remanufactured long blocks (3/4 Engine Assembly). Remanufactured...
Warranty
Quantity9
ConditionRemanufactured
CPL/ARR2719, 2729, 2732, 2729, 2733, 2825, 8518, 3320
Assembly NumberCM870, CM871, CM876, CM8287, CM8519, CM8520
Horse Power450 HP
Emission RatingTier 2 - Tier 4
Fits To EquipmentClass 8 Trucks, Motorhomes, Dump Trucks, Fire Engines, Industrial Pumps (QSX), Mining Equipment
Fits To Make(s)Freightliner, International, Kenworth, Peterbilt, Iveco, Volvo, Western Star, Sterling
Fits To Model(s)Freightliner: PX12564 Sleeper, Argosy 620, Cascadia 125, 126, International: Prostar 122, 9400, 7400 Dump Truck, 8600 Dump Truck, 9900, Eagle, Kenworth: T600 Sleeper, T660, T680 Sleeper, T800, T880, T2000, W900, Peterbilt: 365, 379, 384, 386, 387, 388, 389, 567, 578, 579, 587, Volvo: VNL 64T670, 670, Sterling: ST9500, Western Star: 4900 SF Dump Truck, Iveco: Power Star7200
Will Fit Year(s)2001 - 2020
Stock NumberBBENG46
MLS Number12199789
CategoryEngines
Last Updated7/14/2025
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
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Big Bear Engine Company
Featured Item
2023 Cummins Surplus 6BTAA Diesel Engine - 230 HP

2023 Cummins Surplus 6BTAA Diesel Engine - 230 HP

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New Cummins Surplus 230 HP 6BTAA (5.9 L) Engine Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly built back to...
Warranty
ConditionNew
Horse Power230 HP
L x W30 x 37
Weight1080
Stock NumberBBENG16
MLS Number9551475
CategoryEngines
Last Updated9/12/2023
Location
Denver, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
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Featured Item
New 2023 Cummins ISC 8.3 L Engine (Brand New Long Block Casting) Fits 1998-2012 Replacement Units

New 2023 Cummins ISC 8.3 L Engine (Brand New Long Block Casting) Fits 1998-2012 Replacement Units

$14,950 USD
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block: Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN....
Warranty
Quantity8
ConditionNew
CPL/ARR3735
Horse Power330 HP
Emission RatingTier 2
Fits To EquipmentTrucks, Buses, RVs, Execavators, Wood Chippers, Logging Equipment, Forklifts, Telehandlers, Forklifts, Pumps, Compressors, Pavers, Blowers, Generators
Fits To Make(s)Peterbuilt, Kenworth, Sterling, Bluebird, Paccar, International, Volvo, Western Star
Fits To Model(s)Freightliner M2 106, M2 112, Cascadia 113, Cascadia 125, Columbia 112, Columbia 120, Coronado 122, 122 SD, 132, FL70, FL60, FL80, FL112, FLC112, FLD120, Peterbilt: 281 288 289 330 335 337 340 345 348 349 350 351 357 358 358A 358F 359 359A 359EXHD 359M 359ST 365 366 367 370 371 372 375 376 377 377A 377AE 377SB 377SFFA 377ST 378 378B 378SB 378SF 378SFFA 379 379EXHD 379X 384 385 386 387 388 389 390 567 579 587 B3406 Kenworth: T300, Bluebird - Express 4500
Will Fit Year(s)1998-2012
Part NumberCM2150
Weight950
Stock NumberBBENG35
MLS Number10178386
CategoryEngines
Last Updated11/6/2023
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
NUMBERCall Seller
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Big Bear Engine Company
Featured Item
Cummins NTA - 855 Big Cam Remanufactured Diesel Engine

Cummins NTA - 855 Big Cam Remanufactured Diesel Engine

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Remanufactured Cummins 855 - Big Cam For Sale This engine has gone through a complete overhaul and has been remanufactured with roughly 90% new Cummins parts 10% aftermarket. Engine comes...
Warranty
ConditionRemanufactured
CPL/ARR3554
Horse Power400 HP
Fits To Make(s)Industrial and On-Highway Replacement Use
Fits To Model(s)NTA-855
Stock NumberBBEC29
MLS Number9920465
CategoryEngines
Last Updated7/24/2023
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
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2008 Cummins QSC 8.3 Turbo Diesel Engine CPL 8627

2008 Cummins QSC 8.3 Turbo Diesel Engine CPL 8627

Newly Listed
$11,795 USD
2008 Cummins QSC 8.3 turbo diesel engine, 240 HP at 2200 RPM rating, common rail fuel system, pre-emissions, SAME AS SOME Komatsu SAA6D114E-3 engines, CPL 8627 or CPL 8538, serial # 46926249...
ConditionUsed
Stock Number18479
MLS Number14097927
CategoryEngines
Last Updated1/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1981 Cummins KTA19C Turbo Diesel POWER UNIT CPL 293

1981 Cummins KTA19C Turbo Diesel POWER UNIT CPL 293

Newly Listed
$29,995 USD
1981 Cummins KTA-1150/KTA19C diesel engine, 525 HP rating, CPL 293, turbocharged, aftercooled, mechanical PT fuel pump, complete power unit w/ radiator accessories as pictured, air...
ConditionUsed
Stock Number18474
MLS Number14097922
CategoryEngines
Last Updated1/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1980 Cummins KTA-600 Diesel Engine LOW HOUR POWER UNIT!

1980 Cummins KTA-600 Diesel Engine LOW HOUR POWER UNIT!

Newly Listed
$29,995 USD
1980 Cummins KTA-600 diesel engine, 600 HP serial # rating, turbocharged, aftercooled, mechanical PT fuel pump, complete power unit w/ radiator accessories as pictured, air compressor, skid...
ConditionUsed
Stock Number18473
MLS Number14097921
CategoryEngines
Last Updated1/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
Cummins B3.3 Turbo Diesel Engine UNUSED SURPLUS CPL 4479

Cummins B3.3 Turbo Diesel Engine UNUSED SURPLUS CPL 4479

Newly Listed
$14,795 USD
2022 Cummins 4BTAA3.3-G15 diesel engine, 4 available, 77 HP at 1500 RPM rating, mechanical fuel system, charge air cooled, same as some Komatsu SAA5D95LE engines, complete as pictured. HARD...
ConditionUsed
Stock Number18472
MLS Number14097920
CategoryEngines
Last Updated1/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1977 Cummins NTA855 G Turbo Diesel Engine SMALL CAM 855

1977 Cummins NTA855 G Turbo Diesel Engine SMALL CAM 855

Newly Listed
$10,695 USD
1977 Cummins NTA855 diesel engine, turbocharged, aftercooled, PT mechanical fuel system, 855 cid block, small cam, CPL 0202 (CPL 202,) approximately 350-380 HP rating, no HP rating on tag,...
ConditionUsed
Stock Number18470
MLS Number14097918
CategoryEngines
Last Updated1/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
NUMBERCall Seller
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Old Forge Power Equipment, Inc
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