'Cummins 5.9L' search results in Truck Parts For Sale

(844) 385-___ SHOW
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Featured Item

2000 Cummins 4BT Engine

$8,900 USD

(RUN TESTED/ FULLY INSPECTED) 2000 Cummins 4BT 3.9L Diesel Engine Power Unit (Inline P Pump), 110 HP @ 2500 RPM, CPL 2302, Engine Serial # 45983505, Marketing Name: 4BT3.9P110, Service Model...

Condition	Used
Usage	632 Hours
CPL/ARR	2302
Horse Power	110 HP
Part Number	CPL 2302
Stock Number	006920
MLS Number	14496488
Category	Engines
Last Updated	7/21/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

Cummins ISX12 Engine for a 2019 Peterbilt 567

$11,999.99 USD

(Used) 2018 Cummins ISX12 350V, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75068745, Part Number: E6UCAT9DH267B26262...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	E6UCAT9DH267B26262
Stock Number	P-494074
MLS Number	14088193
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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Featured Item

2013 Cummins ISL9 Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2013 Cummins ISL9 Diesel Engine (EPA13), CPL: 3664, HP RATING: 370HP@1900 RPM, Service Model Name: ISL9 CM2350 L101, Displacement: 8.9L, Engine...

Condition	Used
Usage	62,061 Miles
CPL/ARR	3664
Part Number	CPL 3664
Stock Number	006914
MLS Number	14477089
Category	Engines
Last Updated	7/10/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 835-___ SHOW
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Featured Item

2004 2005 2006 Cummins ISB 5.9L Diesel Engine B5.9 Commonrail

$5,999.99 USD

(RUNS GOOD) FITS 2004 - 2006CUMMINS ISB 5.9L DIESEL ENGINE, COMMONRAIL,EGRMODEL EXHAUST, ESN: 57187702, FAM# 4CEXH0359BAG, 5.9L/359CID, CPL# 8136,ISB-CM850, 215HP@2300RPM, RUNS GOOD,INCLUDES...

Warranty

Condition	Used
CPL/ARR	8136
Assembly Number	4CEXH0359BAG
Fits To Equipment	Cummins ISB 5.9L Diesel Engine
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L B5.9 Diesel Engine
Will Fit Year(s)	2004 2005 2006
Part Number	ISB 5.9L Diesel Engine
Stock Number	218515-12
MLS Number	10306116
Category	Engines
Last Updated	8/11/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

Featured Item

Cummins ISX15 Engine for a 2022 Kenworth T680

$22,495.98 USD

(Used) 2021 Cummins ISX/X15, ENGINE ASSEMBLY- Family Number: MCEXH0912CA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5535, Serial Number: 80306028, Part Number: E82X582K401XS1B0815, E...

Condition	Used
CPL/ARR	5535
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Part Number	E82X582K401XS1B0815
Stock Number	P-81675
MLS Number	12913650
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins L9 Engine for a 2022 Freightliner M2 106

$15,495.98 USD

(Used) 2022 Cummins L9, ENGINE ASSEMBLY- Family Number: MCEXH0540LCA, Displacement: 8.9L, Horsepower: 330, Ar.No./CPL: 5299, ESN: 74798136, Part Number: C01-00289-199, E.C.S: EGR, PTOX,...

Condition	Used
CPL/ARR	5299
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2022
Part Number	C01-00289-199
Stock Number	P-110538
MLS Number	13799390
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins L9 Engine for a 2023 International MV607

$15,495.98 USD

(Used) 2022 Cummins L9 270, ENGINE ASSEMBLY- Family Number: NCEXH0540LCA, Displacement: 8.9L, Horsepower: 270, Ar.No./CPL: 5299, Serial Number: 74927458, Part Number: 719361BD, E.C.S: EGR,...

Condition	Used
CPL/ARR	5299
Horse Power	270 HP
Fits To Make(s)	International
Fits To Model(s)	MV607
Will Fit Year(s)	2023
Part Number	719361BD
Stock Number	P-106025
MLS Number	13674884
Category	Engines
Last Updated	5/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins X15 Engine for a 2019 Kenworth W900

$12,999.98 USD

(Used) 2018 Cummins X15 450, ENGINE ASSEMBLY- Family Number: JCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80064066, Part Number: E6SJGV76708PC07A7B, E...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2019
Part Number	E6SJGV76708PC07A7B
Stock Number	P-106071
MLS Number	13674926
Category	Engines
Last Updated	5/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins ISX12 Engine for a 2017 Peterbilt 365

$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Ar.No./CPL: 4892, Serial Number: 75073841, Part Number: E6UCAT9CH267B26362,...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2017
Part Number	E6UCAT9CH267B26362
Stock Number	P-101188
MLS Number	13547620
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins ISX Engine for a 2019 Kenworth T880

$11,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L, Horsepower: 350, Serial Number: 75068445, CPL: 4892, E.C.S.: EGR, PTOX, SCRC, For more...

Condition	Used
CPL/ARR	4892
Horse Power	350 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2019
Part Number	JCEXH0729XAE
Stock Number	P-32267
MLS Number	11608154
Category	Engines
Last Updated	8/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

2025 Cummins Surplus 4BT Diesel Engine - 105 HP

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New Surplus Cummins 4BT in Stock – 105HP Complete Diesel Engine Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly...

Warranty

Condition	New
CPL/ARR	3113
Horse Power	105 HP
L x W	26 x 26
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Trenchers, Sprayers, Telehandlers
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Weight	726
Stock Number	BBENG10
MLS Number	9530993
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins Surplus 4BT Diesel Engine - 130 HP

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Brand New Surplus Cummins 4BTA – 130HP Complete Diesel Engine Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly...

Warranty

Condition	New
CPL/ARR	2093
Horse Power	130 HP
L x W	25 x 26
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Trenchers, Sprayers, Telehandlers
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Weight	736
Stock Number	BBENG11
MLS Number	9530995
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2026 Cummins Surplus 4BT Diesel Engine - 140 HP (P-7100 or VP Rotary Setup)

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Brand New Surplus Cummins 4BTAA – 140HP Complete Diesel Engine These 4BT (3.9 L) extended long blocks are perfect for any repower, classic car, rock crawler or enthusiast build. The 140 HP...

Warranty

Condition	New
CPL/ARR	760
Horse Power	140 HP
L x W	25 x 26
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Step Vans, Rollers, Automotive Applications,
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB, Grumman and more
Weight	736
Stock Number	BBENG12
MLS Number	9530997
Category	Engines
Last Updated	5/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins 4BT Long Block Diesel Engine Replacement - (Inline A or P Pump Setup)

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Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine These component build surplus long blocks are perfect for a replacement 4BT (3.9L) in the field that needs extended...

Warranty

Condition	New
Horse Power	105 HP
L x W	35 x 23
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets
Fits To Make(s)	Cummins, CASE, Skyjack, JCB, Komatsu, Gradall, Acme, SkyTrack
Fits To Model(s)	Inline Bosch A Fuel Pump Setup
Weight	562
Stock Number	BBENG4
MLS Number	9838938
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins 4BT Long Block Diesel Engine - (VE/VP Rotary Fuel Pump Setup)

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Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine: These component build surplus long blocks are perfect for a replacement 4BT (3.9L) in the field that needs extended...

Warranty

Condition	New
Horse Power	105 HP
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Step Vans, Automotive Applications,
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Fits To Model(s)	4B, 3.9 L
Weight	562
Stock Number	BBENG3
MLS Number	9838940
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins 4BT Open Power Unit Diesel Engine - 105 HP

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Our 4BT (3.9 L) industrial power units are perfect for job site applications where sustained power is needed to power equipment. These are units come with the reliability of the Cummins...

Warranty

Condition	New
CPL/ARR	3113
Horse Power	105 HP
Fits To Equipment	Power Unit, Hydraulic Pumps, Irrigation Pumps, Drill Rigs, Mining Equipment, Air Compressors
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Stock Number	BBEC30
MLS Number	10064590
Category	Engines
Last Updated	4/1/2026
Location	Denver, CO, US
Sold By	Big Bear Engine Company

Featured Item

New 2025 Cummins Surplus 4BT Engine (P-7100 Special Build)

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Brand New Surplus Cummins 4BTAA – 140HP (P-7100 Pump) Diesel Engine This engine is a true P-7100 component build which can be used for an industrial or automotive application but is really...

Warranty

Quantity	4
Condition	New
Horse Power	140 HP
L x W	25 x 26
Fits To Equipment	Jeep Swaps, Rock Crawlers, Repowers, Step Vans, Food Trucks, Forklifts, Telehandlers, Skid Steers, Excavators, Wood Chippers, Log Skidders, Generators, Power Units, Man Lifts, Airport Tugs, Portable Light Towers, Rollers, Compactors, Tractors
Fits To Make(s)	CASE, Cummins, Hyundai, Sky Trak, Gradall, Bandit, Vermeer, JCB, Genie, Terex, New Holland, Robex, Ingersoll Rand, GEHL, Robex, Sullair, Grove, Dynapac, International Harvester, Bell, Onan, Ditch Witch, Kawasaki, Kobelco, Dresser
Fits To Model(s)	Case 4390, 4391, 5220, 8830, 8840, 8860, 8870, Sky Trak Telehandlers 8042, 10054, 6042, 6036, 3606, 10042, 10543, 3013, 12054, Genie Lifts S100, S105, S120, S125, Hyundai Excavators R120, R130, R140, R160, R170, Dynapac CA151, CA152, CA250, CA252, CA302, Bandit Chippers 1290, 15H, 150, 1690 1890, 200, 250, 90W-XP, 95 and more
Will Fit Year(s)	1994-2008
Weight	736
Stock Number	BBENG34
MLS Number	10178154
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

New Surplus Cummins ISB 5.9 L Long Block Engine for Dodge Ram 2003-2007

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Our ISB 5.9 L 24 Valve Replacement Long Block Engines are true component built unit. These long blocks are roughly assembled with 90% OEM and 10% Aftermarket parts built back to original...

Warranty

Condition	New
CPL/ARR	2683
Horse Power	335 HP
Fits To Equipment	Automotive ISB 5.9 L 24 Valve Dodge Ram Replacment
Fits To Make(s)	Dodge Ram (Chrysler Vehicles)
Will Fit Year(s)	Dodge Ram 2003-2007
Weight	935
Stock Number	BBENG36
MLS Number	10476499
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins 4B 76 HP Naturally Aspirated (3.9 L) Industrial Engine

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New Component Build Surplus Cummins 4B (3.9L) – 76HP Naturally Aspirated. These non-turbo units are great for lower HP industrial equipment like small tractors, trenchers or reach forklifts....

Warranty

Quantity	6
Condition	New
Horse Power	76 HP
L x W	26 x 26
Fits To Equipment	Forklifts, Telehandlers, Skid Steers, Excavators, Wood Chippers, Boom Lifts, Trenchers
Fits To Make(s)	Case, Komastu, International Harvester, SkyTrak, Bendix, Bandit, Vermeer, JCB, Genie, Terex, New Holland, Robex, Ingersoll Rand, GEHL
Will Fit Year(s)	1983-2008
Weight	698
Stock Number	BBENG37
MLS Number	10734715
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins 4BT Marine Engine - Replacment Unit or Repower Assembly

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4BTA 200 HP Marine Extended Long Block Whether you are looking to replace an existing (3.9 L) 4BT marine engine or interested in doing a complete repower we can help. The 4BT Marine engines...

Warranty

Quantity	2
Condition	Remanufactured
Horse Power	200 HP
Fits To Equipment	commercial fishing vessels, small trawlers, supply boats, patrol boats, skiffs, tugs, pontoons, and pleasure boats
Stock Number	BBENG40
MLS Number	11419670
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins ISL 8.9L, L9 Engine (Surplus Component Build Long Block)

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We offer a variety of both, over the road truck and industrial replacement (QSL) engines for the Cummins ISL 8.9 L. The engine was popular in the mid 2000s and installed in transit buses,...

Warranty

Quantity	6
Condition	New
CPL/ARR	2535, 2701, 2946, 3121, 3155, 3157, 3211
Horse Power	400 HP
L x W	40 x 36
Fits To Equipment	Class 8 Trucks, Trash Trucks, Side Dumps, Dump Trucks, Concrete Trucks, Concrete Mixers, Asphalt Trucks, Motorcoaches, RVs, Log Skidders, Fire Trucks, Emergency Vehicles, Pump Applications
Fits To Make(s)	Kenworth, Freightliner, International, Peterbilt, Autocar, CCC, HME, Pierce, Monaco, Mandalay, Travel Supreme, Newmar, Bluebird, Fleetwood, Country Coach, New Flyer, Winnebago, American Coach, Holiday Rambler
Fits To Model(s)	Kenworth: T270, T370, T470, T400, T680, T800, T880, Freightliner: M2, M2 112, M2 106, M2 114SD, Cascadia, International: Durastar 4400 Peterbilt: 320, 340, 348, 357, 365, 382, 384, 389, 520, 567, 320 McNeilus Trash Truck, HEIL 27 Side Loader, Autocar: Xpeditor Trash Truck, CCC: LET2-46 Trash Truck, HME: Intruder 2 Ferrara Pumper (Fire Truck) Pierce: Enforce Pumper (Fire Truck) Monaco: Dynasty (RV), Mandalay: 40E, 40H, Travel Supreme: Select, Newmar: Dutch Star, Bluebird: M380, Fleetwood: Discovery, Country Coach: Intrique, New Flyer: D60F, Winnebago: Vecta, American Coach: Multiple, Holiday Rambler: Endevor
Will Fit Year(s)	1999-2017
Weight	1330
Stock Number	BBENG48
MLS Number	12859923
Category	Engines
Last Updated	7/6/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Surplus Cummins 4BT Long Block Diesel Engine - (VE Rotary Fuel Pump / Gear Housing Setup)

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Brand New Surplus Component Build Cummins 4BT 3.9L Long Block Diesel Engine: Parts List: , New Cylinder Block, , New Cylinder Head, , New Crankshaft, , New Camshaft, , New...

Warranty

Quantity	6
Condition	New
Horse Power	105 HP
Fits To Equipment	Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Step Vans, Automotive Applications,
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Fits To Model(s)	4B, 3.9 L
Weight	562
Stock Number	BBENG51
MLS Number	12942663
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

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

Condition	Used
Horse Power	130 HP
Fits To Equipment	Skid 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 Number	BBENG47
MLS Number	12402923
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(844) 835-___ SHOW
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1994 1995 1996 Cummins 6BT Diesel Engine 6B5.9L B5.9L 12-Valve Mechanical Diesel Engine Inline P Pump Runs Great

$4,999.99 USD

(RUNS PERFECT) FITS 1995 CUMMINS 6B5.9(6BT) 12-Valve 5.9L MECHANICAL P-PUMP, INLINE 6-CYLINDER DIESEL ENGINE, MODEL: 6B5.9, AIR BRAKE,ENGINE RUNS GREAT AND HAS LOW MILES, INCLUDES WARRANTY,...

Warranty

Condition	Used
CPL/ARR	Cummins 6BT 5.9L Diesel Engine
Assembly Number	Cummins 5.9L 12-Valve Diesel Engine
Fits To Equipment	Cummins 6BT 5.9L 12-Valve Diesel Engine
Fits To Make(s)	Cummins 6BT B5.9L
Fits To Model(s)	6BT B5.9L 12-Valve Mechanical Diesel Engine Inline P Pump
Will Fit Year(s)	1994 1995 1996 1997
Part Number	Cummins 6BT Diesel Motor 6B5.9L 12-Valve
Stock Number	218089-12
MLS Number	9863102
Category	Engines
Last Updated	8/7/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts