Caterpillar Engines For Sale in United States

(844) 385-___ SHOW
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2019 Caterpillar C7.1 Engine

$35,000 USD

(NEW) 2019 Caterpillar C7.1 Industrial Diesel Engine Power Unit, Tier 4 Final, Family # KPKXL07.0BN1, AR # 4468876, Engine Model: 4036/2200, Short Block # 425-9673, Long Block Part # 20R9082...

Condition	New
Part Number	KPKXL07.0BN1
Stock Number	006723
MLS Number	14084253
Category	Engines
Last Updated	1/12/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 938-___ SHOW
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USED Caterpillar 3126 Engine

$8,000 USD

GOOS RUNNING ENGINE

Warranty

Condition	Used
Horse Power	300 HP
Part Number	15025085
Stock Number	2128
MLS Number	13870872
Category	Engines
Last Updated	1/12/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2001 CAT 3412E Diesel Engine POWER UNIT! AR 156-7211

$36,500 USD

2000 Caterpillar 3412E diesel engine, complete power unit w/ radiator, panel accessories, skid mounted w/ straight drive, twin turbocharged, arrangement # 156-7211, 625 HP at 1400 RPM...

Condition	Used
Stock Number	18449
MLS Number	14084218
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1997 CAT 3508B Diesel Engine D11R AR # 100-8111

$35,995 USD

1997 Caterpillar 3508B diesel engine, turbocharged, aftercooled, electronic control, V8 configuration, arrangement # 100-8111 (1008111,) 5XS reman serial prefix, 0R8550 reman arrangement,...

Condition	Used
Stock Number	18442
MLS Number	14084211
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

CAT 3508 Diesel Engine D11R Dozer AR # 127-4511

$35,500 USD

Caterpillar 3508 diesel engine, twin turbocharged, early electronic control, use #s 0R3980 (0R-3980,) or 127-4511 (1274511) for reference, originally built for D11N engine replacement, will...

Condition	Used
Stock Number	18441
MLS Number	14084210
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1998 CAT 3126B Diesel Engine AR # 154-1102 300 HP

$5,795 USD

1998 Caterpillar 3126 diesel engine, 70 pin ECM, HEUI fuel system, turbocharged, air to air intercooled, arrangement # 154-1102 (1541102,) Freightliner truck applications, 300 HP at 2200 RPM...

Condition	Used
Stock Number	18433
MLS Number	14084202
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1999 CAT C10 Turbo Diesel Engine 350 HP AR # 165-0605

$10,795 USD

1999 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 350 HP rating, arrangement # 165-0065 (1650065,) 3CS prefix, 70 pin ECM, complete as pictured, 130,371 miles showing...

Condition	Used
Stock Number	18432
MLS Number	14084201
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2011 CAT C9.3 Diesel Engine 336EL Excavator AR # 364-0687

$14,795 USD

2011 Caterpillar C9.3 turbo diesel engine, complete running takeout as pictured, arrangement # 364-0687, removed from a 336EL excavator. Engine test ran clean, no smoke or blowby noted, see...

Condition	Used
Stock Number	18430
MLS Number	14084199
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 614-___ SHOW
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1998 Caterpillar Engine for a Ford A9513 AEROMAX 113

$2,500 USD

Complete Engine Assembly, Running Core Has Blow By Low On Power, Call For More Information and Shipping. 305,035 Miles . Cat 3126B

Condition	Used
Horse Power	300 HP
Fits To Make(s)	FORD
Fits To Model(s)	A9513 AEROMAX 113
Stock Number	14982
MLS Number	10456917
Category	Engines
Last Updated	1/10/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(833) 614-___ SHOW
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2002 Caterpillar Engine for a Sterling ACTERRA

$1,750 USD

Complete CAT 3126, Core Assembly, Good Parts, Non Runner, Call for More Information and Shipping.

Condition	Used
Usage	334,752 Miles
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	12276
MLS Number	10456586
Category	Engines
Last Updated	1/10/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Caterpillar 3126 Engine Core

Contact for price

(Core) Engine does not turn 360 degrees Complete, 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBX, Horsepower: 330 Displacement: 7.2L Serial Number: CKM13125, ECS-EM, DI,...

Condition	Used
Horse Power	330 HP
Stock Number	P-493598
MLS Number	14081720
Category	Engine Cores
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2021 CAT C7.1 Turbo Diesel Engine POWER UNIT! AR # 446-8882

$12,795 USD

2021 Caterpillar C7.1 diesel engine, turbocharged, air to air aftercooled, arrangement # 446-8882 (4468882,) 275 HP at 2200 RPM rating, tier 4 final emissions, EPA family #...

Condition	Used
Stock Number	18264
MLS Number	13974759
Category	Engines
Last Updated	1/10/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2021 CAT C7 Diesel Engine AR # 435-1302 329DL Excavator

$12,795 USD

2021 Caterpillar C7 diesel engine, turbocharged, air to air aftercooled, 200 HP rating, arrangement # 435-1302 (4351302,) removed from a CAT 329DL excavator in STRONG running condition,...

Condition	Used
Stock Number	18216
MLS Number	13909628
Category	Engines
Last Updated	1/16/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 541-___ SHOW
NUMBERCall Seller

Caterpillar C15 Engine for a 2007 Kenworth W900L

$8,995 USD

C15 NXS, CONVERTED TO SINGLE TURBO, RUNS OK, HAS MODERATE BLOWBY, WILL NEED OVERHAULED SOON BY THE CONDITION OF THE LINERS. NEEDS RODS AND MAINS. GOOD BUILDER ENGINE., Serial#: NXS22099,...

Condition	Used
Horse Power	625 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Will Fit Year(s)	2007
Stock Number	51225-1
MLS Number	13600826
Category	Engines
Last Updated	1/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 924-___ SHOW
NUMBERCall Seller

2006 Caterpillar 3412C Engine

$129,500 USD

Engine Type - Diesel, Horsepower 1200.0 hp,

Condition	Used
Usage	785 Hours
MLS Number	14080047
Category	Engines
Last Updated	1/9/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

Caterpillar 3406 Engine for a 2000 Sterling L9500

$16,295.98 USD

(Used) 1999 Caterpillar 3406, ENGINE ASSEMBLY- Family Number: XCPXH0893ERK, Displacement: 14.6L, Horsepower: 450, Ar.No./CPL: 174-2307, Serial Number: 2WS19158, Part Number: C01-00004-065, E...

Condition	Used
CPL/ARR	174-2307
Horse Power	450 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2000
Part Number	C01-00004-065
Stock Number	P-97423
MLS Number	13423187
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2000 Freightliner FL112

$8,995.98 USD

(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 425, Ar.No./CPL: 169-5155, Serial Number: 2KS22901, Part Number: S01-25676-004, For more information about this...

Condition	Used
CPL/ARR	169-5155
Horse Power	425 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL112
Will Fit Year(s)	2000
Part Number	S01-25676-004
Stock Number	P-94164
MLS Number	13296936
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine for a 2000 Sterling L8500

$3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 300, Serial Number: 8YL16945, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L8500
Will Fit Year(s)	2000
Stock Number	P-79630
MLS Number	12852346
Category	Engines
Last Updated	1/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Caterpillar C13 Engine for a 2009 Peterbilt 365

$14,995 USD

CAT C13 TEST RUNS GOOD,BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD. 6 MOS WARRANTY ON HEAD BLOCK AND CRANK., Serial#: LEE20822, Horse Power: 350

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2009
Stock Number	121025-7
MLS Number	14053101
Category	Engines
Last Updated	1/8/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Caterpillar C12 Engine for a 2002 Freightliner FLD

Contact for price

GOOD ENGINE LAST RAN 1/7/26, Serial#: S2K577932, Horse Power: 380

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2002
Stock Number	K96398-1
MLS Number	14077098
Category	Engines
Last Updated	1/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 734-___ SHOW
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2012 Caterpillar C13 Engine

$22,000 USD

BRAND NEW 2012 CATERPILLAR C13 ACERT 6 CYLINDER DIESEL TRUCK ENGINE, SINGLE TURBO, CRATE ENGINE, Serial Number EMS00969, 12.5 L, Arrangement Number 369-1547, RATED 440 hp @ 2100 RPM. BRAND...

Condition	Used
Stock Number	CMT0B6VV281240
MLS Number	11798112
Category	Engines
Last Updated	1/7/2026
Location	PENSACOLA, FL, US
Sold By	Proxy Equipment

(844) 734-___ SHOW
NUMBERCall Seller

2012 Caterpillar C13 Engine

$25,000 USD

BRAND NEW 2012 CATERPILLAR C13 ACERT 6 CYLINDER DIESEL TRUCK ENGINE, SINGLE TURBO, CRATE ENGINE, Serial Number EMS00975, 12.5 L, Arrangement Number 369-1547, RATED 440 hp @ 2100 RPM. BRAND...

Condition	Used
Stock Number	CMT0B6VV281233
MLS Number	11798111
Category	Engines
Last Updated	1/7/2026
Location	PENSACOLA, FL, US
Sold By	Proxy Equipment

Caterpillar C13 Engine for a 2007 International 9200I

Contact for price

(Used) 2006 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 12.5L, Horsepower: 380, Serial Number: KCB, Part Number: 50A5D706, For more information about this item, give us a call. We ship...

Condition	Used
CPL/ARR	289-0875
Horse Power	380 HP
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2007
Part Number	50A5D706
Stock Number	P-493256
MLS Number	14074594
Category	Engines
Last Updated	1/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C13 Engine for a 2007 Freightliner Columbia 120

$9,499.99 USD

(Used) 2006 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 12.5L, Horsepower: 430, Serial Number: KCB62212, Part Number: C01-00062-350, For more information about this item, give us a call....

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2007
Part Number	C01-00062-350
Stock Number	P-493248
MLS Number	14074588
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts