Heavy Equipment &amp; Tractor Parts

(305) 688-___ SHOW
NUMBERCall Seller

Featured Item

1999 Cummins ISM Engine, CPL 2607, CM570

$10,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Cummins ISM Diesel Engine For Sale, CM570, CPL# 2607, ISM-305V, NON-EGR, Engine Configuration # XCEXH0661MAI, D353010BB16, D353010BX03,...

Warranty

Condition	Used
CPL/ARR	2607
Horse Power	305 HP
Part Number	CM570
Stock Number	9737
MLS Number	13975877
Category	Engines
Last Updated	5/12/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(406) 596-___ SHOW
NUMBERCall Seller

Featured Item

Cummins KT, KTA Engine

$35,000 USD

Fully out of framed never fired KTA19c, 470hp, 24v starter and Altinator, Pressure primed oil system. Bared engine and check valve adjustment, Needs injectors set-don’t have the tools,...

Condition	Remanufactured
Horse Power	470 HP
Part Number	Kta19c
MLS Number	14307332
Category	Engines
Last Updated	4/24/2026
Location	Sheridan, MT, US
Sold By	Buyan Industries

Featured Item

USED CAT 3406E Engine 550HP | Serial 2WS | 1999-2000 | Heavy Duty Diesel Motor TESTED, WARRANTY

$22,780 USD

Caterpillar CAT 3406E Diesel Engine for Sale – 550HP, We are offering aCAT 3406E enginein good used condition, a reliable and powerful option for heavy-duty truck applications....

Warranty

Condition	Used
Horse Power	550 HP
Will Fit Year(s)	1999-2000
Stock Number	2184
MLS Number	14321708
Category	Engines
Last Updated	4/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Featured Item

2012 Cummins QSB 4.5 Engine

$15,500 USD

(SURPLUS NEW) 2012 Cummins QSB 4.5 Industrial Diesel Engine Generator (Tier-3), CPL 8754, Family # BCEXL0409AAC, Service Model Name: QSB4.5 CM850 (CM2850), Marketing Name: QSB4.5, E.C.S: DDI...

Condition	New
CPL/ARR	8754
Part Number	CPL 8754
Stock Number	006827
MLS Number	14321694
Category	Engines
Last Updated	4/20/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

2011 Cummins ISX12 Engine

$18,500 USD

(RUN TESTED/ INSPECTED) 201 Cummins ISX12 Diesel Engine (EPA10), Miles: 74,125, Hours: 2610, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3440, Market Name: ISX12, Engine Configuration...

Condition	Used
Usage	2,610 Hours
Part Number	CPL 3440
Stock Number	006825
MLS Number	14317978
Category	Engines
Last Updated	4/17/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

2006 Detroit Series 60 14.0L Engine

$14,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2006 Detroit Series 60 14.0L Diesel Engine (EPA04), DDEC V, Model Part # 6067HV6E, Family # 6DDXH14.0ELY, 14.0L, 515HP @ 1800 RPM, Engine Serial #...

Condition	Used
Usage	356,827 Miles
Part Number	6DDXH14.0ELY
Stock Number	006822
MLS Number	14312722
Category	Engines
Last Updated	4/15/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

USED 1998 Caterpillar 3406E (40 PIN) 1LW Engine 550HP Strong Runner – Warranty

$20,000 USD

Caterpillar 3406E – 550HP – 1LW – 40 Pin – Used – Strong Runner – Warranty, Reliable Caterpillar 3406E 1LW diesel engine removed from a running unit and verified as a strong running takeout...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2180
MLS Number	14311458
Category	Engines
Last Updated	4/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Featured Item

2010 Mack MP8-505E Engine, Good Running Takeout, Warranty

$13,750 USD

Mack MP8-505E – 505HP – Used – Good Running Takeout – Warranty, Reliable Mack MP8-505E diesel engine removed from a running unit and verified as a good running takeout prior to removal....

Warranty

Condition	Used
Horse Power	505 HP
Stock Number	2178
MLS Number	14308395
Category	Engines
Last Updated	4/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Featured Item

2005 Caterpillar C13 Engine

$17,000 USD

(REBUILT) 2005 Caterpillar C13 ACERT Diesel Engine (EPA04), Serial # KCB46460, AR # 258-9296, 430HP, Family # 5CPXH0763EBK, Short Block Part # 10R7437, Long Block # 10R6464, Long Block #...

Condition	Remanufactured
Stock Number	006816
MLS Number	14307273
Category	Engines
Last Updated	4/13/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Featured Item

2001 USED CAT C15 6NZ 550HP Engine – Strong Runner – Warranty

$27,500 USD

Caterpillar C15 6NZ Diesel Engine – 550HP – Used – Strong Runner – Warranty, Reliable Caterpillar C15 6NZ diesel engine removed from a running unit and verified as a strong running takeout...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2177
MLS Number	14303657
Category	Engines
Last Updated	4/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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 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

Condition	New
Horse Power	230 HP
L x W	30 x 37
Weight	1080
Stock Number	BBENG16
MLS Number	9551475
Category	Engines
Last Updated	4/1/2026
Location	Denver, CO, US
Sold By	Big Bear Engine Company

Featured Item

2024 Cummins Surplus 6BT Long Block Diesel Engine

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Cummins 6B Long Block Diesel Engine Our 12 Valve Cummins 6B (5.9 L) long blocks are a great replacement option for worn or non running existing units in the field. We offer both storm and...

Warranty

Condition	New
Horse Power	215 HP
L x W	30 x 37
Weight	637
Stock Number	BBENG2
MLS Number	9558416
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins Surplus 6CT 8.3 Diesel Engine - 300 HP

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Cummins 6CT (8.3 L) Extended Long Block Diesel Engine – 300HP – 1 or 2 Thermostat Models Our long block and extended long block assemblies are considered 'component builds'. A true component...

Warranty

Condition	New
CPL/ARR	333
Horse Power	300 HP
L x W	47 x 48
Fits To Equipment	Loaders, Dredge Pumps, RV Applications, Gensets,
Weight	2265
Stock Number	BBENG25
MLS Number	9558425
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 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

2026 Cummins ISC 8.3 L Diesel Engine for 2007-2012 Peterbuilt, Kenworth, Sterling, Bluebird On-Highway Trucks

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Brand New Surplus Component Build Cummins ISC/QSC 8.3 L Long Block. Brand new castings and parts built to a 3/4 Long Block. This is not used or full reman but rather a component build new...

Warranty

Quantity	8
Condition	New
CPL/ARR	3735
Horse Power	330 HP
Emission Rating	Tier 2
Fits To Equipment	On-Highway Truck Engine
Fits To Make(s)	Peterbuilt, Kenworth, Sterling, Bluebird
Will Fit Year(s)	2007-2012
Part Number	CM2250
Weight	950
Stock Number	BBEC26
MLS Number	9884337
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins QSB 4.5 Diesel Engine (Front Gear Train) - 180 HP

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Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2025 Surplus Component Unit built with original castings and mostly new parts. Component Builds consist of roughly 90% OEM...

Warranty

Condition	New
CPL/ARR	8204
Horse Power	180 HP
Emission Rating	Tier 2
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
Will Fit Year(s)	1999-2008
Weight	705
Stock Number	BBEC27
MLS Number	9884383
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

Featured Item

2025 Cummins QSB 4.5 Diesel Engine (Rear Gear Train - HPCR VP-30 Fuel Pump) - 170 HP

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Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2025 Surplus Component Build Unit built with original castings and mostly new parts. Component Builds contain roughly 90% OEM...

Warranty

Condition	New
Horse Power	170 HP
Emission Rating	Tier 3
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
Will Fit Year(s)	1999-2015
Part Number	CM2850
Weight	705
Stock Number	BBEC28
MLS Number	9884387
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

2026 Remanufactured Cummins Big Cam 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. The NTA 855...

Warranty

Condition	Remanufactured
CPL/ARR	3554
Horse Power	400 HP
Fits To Equipment	Dozers, Cranes, Skid Steers, Compactors, Loaders, Graders, Tractors and more
Fits To Make(s)	Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more
Fits To Model(s)	Industrial and On-Highway Replacement Use
Stock Number	BBENG33
MLS Number	10064610
Category	Engines
Last Updated	4/1/2026
Location	Parker, 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