Caterpillar Engines For Sale

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Featured Item

2023 Caterpillar C7.1 MP3W - NEW / NEVER USED Engine

$37,033.73 USD

Horsepower 456.0 hp,

Condition	Used
Stock Number	N230017A
MLS Number	13773789
Category	Engines
Last Updated	5/18/2026
Location	Darthmouth, NS, Canada
Sold By	Toromont Power Systems

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Featured Item

2024 Caterpillar C12 MARG - NEW / NEVER USED Engine

$71,470.63 USD

Horsepower 705.0 hp,

Condition	Used
Stock Number	N220004AZ
MLS Number	13773743
Category	Engines
Last Updated	5/18/2026
Location	Dartmouth, NS, Canada
Sold By	Toromont Power Systems

(715) 773-___ SHOW
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Featured Item

Caterpillar C3.3B Reman Engine with new turbo and cleaned DPF

$7,500 USD

This c3.3b engine is floor tested after being remanufactured. Buyer pays shipping and a $3000 core charge. The buyer has 30 days to contact with information on where to pick up the core from...

Warranty

Quantity	3
Condition	Remanufactured
Horse Power	74 HP
L x W	40 x 30
Fits To Equipment	Skid Steer
Fits To Make(s)	Caterpillar, Kubota, Bobcat, Takeuchi
Weight	850
MLS Number	12760099
Category	Engines
Last Updated	12/29/2025
Location	WITHEE, WI, US
Sold By	AF Engines

(844) 332-___ SHOW
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Featured Item

Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK

Contact for price

We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15 ACERT and NON-ACERT Models. Our remanufactured CAT C15 engines come as a 3/4 long...

Warranty

Quantity	9
Condition	Remanufactured
Horse Power	625 HP
Fits To Equipment	Tractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump Equipment
Fits To Make(s)	Peterbilt, Freightliner, Kenworth, International, Western Star
Fits To Model(s)	Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964
Will Fit Year(s)	1999-2007
Stock Number	BBENG53
MLS Number	13095269
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(855) 789-___ SHOW
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Featured Item

1999 Caterpillar G3306 Petroleum Engine

$22,500 USD

AIR STARTER, COMPLETE IN SHOP REBUILD, DYNO REPORT AVAILABLE, Online Owner's Manual,

Inspection Report

Condition	Used
Usage	4 Hours
Stock Number	131168
MLS Number	10881439
Category	Engines
Last Updated	5/18/2026
Location	Lafayette, LA, US
Sold By	Louisiana CAT Power System

(844) 332-___ SHOW
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Featured Item

Caterpillar C13 Engine for 2004-2010 - REMANUFACTURED LONG BLOCK

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We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C13 ACERT and NON-ACERT Models. Our remanufactured CAT C13 engines come as a 3/4 long...

Warranty

Quantity	11
Condition	Remanufactured
Horse Power	475 HP
Fits To Equipment	Semi Trucks, Sleeper Cabs, Articulated Dump Trucks, Execavators, Crawlers, Trenchers, Cranes
Fits To Make(s)	Caterpillar, Kenworth, Peterbilt, Freightliner, Sterling, International, Link Belt
Fits To Model(s)	Kenworth - T800, T600, T2000, W900, Peterbilt - 378, 379, 387, 386, 357, 388, 384, 385, 387, 357, Freightliner - Columbia 120, Columbia 120 T/A, Columbia 112, International - 7700, 9900, 140, 1810, 1890D, 1957, 2110A, 2325, 3600, 4600, 4700, 4800, 4900, 736S, 8100, 9200, 9000, 9400, 9900, DURASTAR 4200, DURASTAR 4300, DURASTAR 4400, F2276, F4270, PROSTAR, S2000, S2100, S2275, S2600, S3300, 9200i, Caterpillar - 345, 349, 980M, Execavators/Crawlers, CT610, CT630, CT660 Sleeper Trucks, 730, 735 Dump Truck, Link-Belt - HTT8690 Crane
Will Fit Year(s)	2004-2010
Stock Number	BBENG52
MLS Number	13003439
Category	Engines
Last Updated	4/1/2026
Location	Parker, CO, US
Sold By	Big Bear Engine Company

(305) 688-___ SHOW
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Featured Item

1994 Caterpillar 3116 Engine, MECHANICAL FUEL PUMP

$7,500 USD

(GOOD USED TES RUN INTERNALLY INSPECTED) 1994 Caterpillar 3116 Diesel Engine For Sale, 185HP, PERF SPEC 2T5941, AR# 112115, OEM# 15962914, SHORT BLOCK# 0R3314, MECHANICAL FUEL PUMP, Engine...

Warranty

Condition	Used
CPL/ARR	112115
Horse Power	185 HP
Part Number	3116
Stock Number	6629
MLS Number	12512377
Category	Engines
Last Updated	6/1/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Featured Item

Caterpillar C18 LB Engine

$26,500 USD

New Reman Long Block is 3/4 Engine and includes: - Block - Cylinder Head - Camshaft - Followers/Lifters - Pistons - Liners - Rings - Connecting Rods - Intermediate Cover - Timed Front Gear...

Warranty

Condition	Remanufactured
L x W	62 x 56
Weight	2725
MLS Number	9596876
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

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Featured Item

Caterpillar C7 Engine, 350HP, MILITARY

$14,500 USD

(LIKE NEW TEST RUN INTERNALLY INSPECTED) Caterpillar C7 Diesel Engine, 350HP, 6,243 Miles, 1,691 Hours, Military, 70-PIN, AR# 278-2613, ECM SOFTWARE 355-2831, 6 Cylinders, 7.2L,...

Warranty

Condition	Used
Usage	1,691 Hours
CPL/ARR	278-2613
Horse Power	350 HP
Part Number	C7
Stock Number	4287
MLS Number	12146119
Category	Engines
Last Updated	6/1/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Featured Item

CAT C12 LB Engine - 2KS

$14,200 USD

New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate...

Warranty

Condition	Remanufactured
CPL/ARR	2KS - ESN
Stock Number	2KS
MLS Number	9592951
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

Featured Item

CAT C15 Engine ESN - 6NZ

$17,800 USD

New Reman Long Block is 3/4 Engine and includes: - Block - Cylinder Head - Camshaft - Followers/Lifters - Pistons - Liners - Rings - Connecting Rods - Intermediate Cover - Timed Front Gear...

Warranty

Condition	Remanufactured
MLS Number	9592936
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

Featured Item

Caterpillar 3406C LB Engine

$15,800 USD

New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate...

Warranty

Condition	Remanufactured
Fits To Model(s)	TRACK-TYPE TRACTOR D8R WHEEL TRACTOR-SCRAPER 621F, 623E, 623F, 623B, 627F, 621E, 621B, 627E WHEEL-TYPE LOADER 980G EARTHMOVING COMPACTOR 825G, 826G
Stock Number	2736
MLS Number	9540769
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

Featured Item

Caterpillar C13 LB Engine

$17,000 USD

New Reman Long Block is 3/4 Engine and includes: - Block - Cylinder Head - Camshaft - Followers/Lifters - Pistons - Liners - Rings - Connecting Rods - Intermediate Cover - Timed Front Gear...

Warranty

Condition	Remanufactured
MLS Number	9591798
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

(833) 626-___ SHOW
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Featured Item

1999 Caterpillar C12 Engine

$8,000 USD

1999 Caterpillar C-12 DITA truck engine, S#: 2KS08852, Approx. 909,000 miles on engine, Currently equipped with an air starter, Arrangement #:174-2640, 355 stock HP, 1349 FTLB. Torque @...

Condition	Used
Usage	909,000 Miles
Part Number	174-2640
MLS Number	9441273
Category	Engines
Last Updated	5/18/2026
Location	Knoxville, TN, US
Sold By	Stowers Machinery Corporation

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Caterpillar C15 Engine for a 2000 Kenworth W900

Newly Listed

$24,995 USD

GOOD RUNNING TAKEOUT/ LOW MILE OVERHAUL WITH PAPERS.TEST RUNS GOOD WILL INSPECT ROD AND MAIN BEARINGS,CAMSHAFT AND ROCKERS WILL BE INSPECTED. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES,...

Condition	Used
Horse Power	550 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2000
Part Number	C15
Stock Number	51026-5
MLS Number	14424514
Category	Engines
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Caterpillar 3406E Engine for a 2003 Peterbilt 379

Newly Listed

$19,995 USD

CAT 3406E, #5EK81839, 475HP, WILL TEST RUN AND CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: 5EK, Horse Power: 475

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2003
Stock Number	51126-6
MLS Number	14424382
Category	Engines
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Caterpillar C15 Engine for a 2014 Kenworth T800

Newly Listed

$19,995 USD

CAT C15 #6NZ43725 425HP TEST RUNS GOOD 5-15, BEARINGS WILL BE INSPECTED IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 6NZ4372255, Core Charge: 6500.00, Horse Power...

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2014
Stock Number	50626-2
MLS Number	14424328
Category	Engines
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 503-___ SHOW
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Caterpillar 3126E Engine for a 1998 Freightliner FL-80

Newly Listed

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VERIFICATION PENDING, Serial#: 7AS04283, Horse Power: 300 HP @ 2200 RPM, ARR/CPL: 154-1102, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	154-1102
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-80
Will Fit Year(s)	1998
Stock Number	1A1E5544
MLS Number	14423187
Category	Engines
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Caterpillar 3406E Engine for a 1996 Western Star 4964F

Newly Listed

Contact for price

VERIFICATION PENDING, Serial#: 5EK73116, Horse Power: 435 HP @ 2100 RPM, ARR/CPL: 1317303, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	1317303
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4964F
Will Fit Year(s)	1996
Stock Number	1A1E57799
MLS Number	14423137
Category	Engines
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Caterpillar C12 Engine for a 1998 Kenworth T-600

Newly Listed

$1,200 USD

INCOMPLETE ENGINE, Part Make: CATERPILLAR

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-600
Will Fit Year(s)	1998
Stock Number	1A1E57341
MLS Number	14423130
Category	Engines
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.