Used Caterpillar Engines For Sale

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2005 Caterpillar 3456E / C16 Engine

$26,500 USD

CAT 3456E Turbo Diesel Engine Same as CAT C16 40 Pin ECM 669 HP RUNS PERFECT

Warranty

Condition	Used
Usage	897 Hours
CPL/ARR	235-1571
Horse Power	669 HP
Stock Number	3576
MLS Number	13802024
Category	Engines
Last Updated	9/10/2025
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
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Caterpillar 3408DI Diesel Engine

$11,500 USD

Caterpillar 3408 Direct Inject Engine RUNS PERFECT 1600 Hours Call or message with any questions

Condition	Used
Usage	1,600 Hours
CPL/ARR	6N3487
Horse Power	410 HP
Stock Number	3575
MLS Number	13802022
Category	Engines
Last Updated	9/10/2025
Location	Springville, PA, US
Sold By	Summit Core Supply

(855) 980-___ SHOW
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Caterpillar C12 Engine for a 2002 International 2674

Contact for price

GOOD ENGINE LAST RAN 9/8/25, Serial#: 2KS78570, Horse Power: 431

Condition	Used
Horse Power	431 HP
Fits To Make(s)	International
Fits To Model(s)	2674
Will Fit Year(s)	2002
Stock Number	552047-1
MLS Number	13801268
Category	Engines
Last Updated	9/12/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2008 Peterbilt 389

$19,995 USD

C15 NXS CONVERTED TO SGL TURBO,HAD WIRE FIRE,WE WILL REPAIR,WE WILL TEST RUN,CHECK BEARINGS,6MOS WARRANTY,SEE NOTES, Serial#: NXS, Horse Power: 550

Condition	Used
Horse Power	550 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2008
Stock Number	82925-26
MLS Number	13799321
Category	Engines
Last Updated	9/7/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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Caterpillar 3126 Engine for a 1999 GMC C6500

$3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: TBD, Displacement: 7.2L, Horsepower: 175, Ar.No./CPL: 166-9478, Serial Number: 7AS43316, Part Number: 15043391, E.C.S.: EM, DI,...

Condition	Used
CPL/ARR	166-9478
Horse Power	175 HP
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Will Fit Year(s)	1999
Part Number	15043391
Stock Number	P-110338
MLS Number	13796547
Category	Engines
Last Updated	1/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 913-___ SHOW
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2002 Caterpillar 3126 Engine for a Freightliner FL70

$3,500 USD

230hp @ 2200rpm nice runner very little smoke, very little blowby

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	12312
MLS Number	13320861
Category	Engines
Last Updated	9/5/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Caterpillar 3306 Engine

$7,950 USD

Cat 3306 Diesel engine, good runner low hours

Condition	Used
Stock Number	L494
MLS Number	13795368
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar 4.4 ACER Engine

$6,950 USD

CAT 4.4 ACERT DIESEL ENGINE GOOD RUNNING ENGINE !

Condition	Used
Stock Number	L440
MLS Number	13795339
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar C7 Engine

$4,950 USD

CAT C7 DIESEL ENGINE

Condition	Used
Stock Number	l437
MLS Number	13795273
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar d330 Engine

$5,950 USD

Cat D330 Diesel Engine, good runner take out

Condition	Used
Stock Number	L294
MLS Number	13794755
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar D330 Engine

$5,950 USD

CAT D330 Diesel Engine, good running take out engine

Condition	Used
Stock Number	L292
MLS Number	13794745
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar Engine

$5,950 USD

CAT D330 Diesel Engine, good running used engine

Condition	Used
Stock Number	L280
MLS Number	13794739
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar D330 Engine

$5,950 USD

CAT D330 Diesel Engine, good running used engine

Condition	Used
Stock Number	L279
MLS Number	13794738
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar c7 Engine

$4,950 USD

Cat c7 diesel engine used good runner

Condition	Used
MLS Number	13794724
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

Caterpillar 3.6 Engine

$8,950 USD

cat 3.6 diesel engine tested runs good

Condition	Used
MLS Number	13794663
Category	Engines
Last Updated	9/4/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(844) 402-___ SHOW
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Caterpillar C13 Engine for a 2005 Freightliner M2 112 Medium Duty

$9,499.99 USD

(Used) 2004 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 12.5L, Horsepower: 410, ARR/CPL: 258-9443, Serial Number: KCB28746, ECS: EM, DI, TC, ECM, CAC, CAT, For more information about...

Condition	Used
CPL/ARR	258-9443
Horse Power	410 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 112 Medium Duty
Will Fit Year(s)	2005
Stock Number	P-110214
MLS Number	13794069
Category	Engines
Last Updated	1/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 329-___ SHOW
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Caterpillar 3306 PC Turbo Diesel Engine

$7,500 USD

CAT 3306PC Engine RUNS PERFECT 1800 Hours Will be removed prior to shipping Call with questions

Warranty

Condition	Used
Usage	1,800 Hours
CPL/ARR	4N9962
Stock Number	3573
MLS Number	13793993
Category	Engines
Last Updated	9/4/2025
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 604-___ SHOW
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Caterpillar 3126 Engine for a 1999 Chevrolet T6500

$3,500 USD

Good used running Caterpillar 3126 engine. The mileage is 197,342., Serial#: 7AS52519, Core Charge: 0.0, Horse Power: 175, Casting#: N/A

Condition	Used
Horse Power	175 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	T6500
Will Fit Year(s)	1999
Part Number	240699-1
Stock Number	240699-1
MLS Number	13333233
Category	Engines
Last Updated	11/2/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C1.1 Engine

$4,950 USD

CAT C1.1 DIESEL ENGINE, LOW HOURS STILL NEW

Condition	Used
MLS Number	13791883
Category	Engines
Last Updated	9/3/2025
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(855) 750-___ SHOW
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2006 Caterpillar C7 Engine for a Freightliner M2

Contact for price

CAT C-7 250HP @ 2200RPM, 209,415 MILES,

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2
Stock Number	MT4179022
MLS Number	13662402
Category	Engines
Last Updated	9/3/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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Caterpillar 3406E Engine for a 1996 Volvo AUTOCAR ACL64

$16,995 USD

GOOD RUNNING TAKEOUT ENGINE ASSEMBLY, TEST RUNS GOOD. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 5EK, Core Charge: 5000.00, Horse Power: 435

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Volvo
Fits To Model(s)	AUTOCAR ACL64
Will Fit Year(s)	1996
Part Number	40 PIN
Stock Number	82325-6
MLS Number	13790728
Category	Engines
Last Updated	9/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 662-___ SHOW
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2007 CAT 3054C Diesel Power Unit AR 219-7588

$7,695 USD

2007 Caterpillar 3054C diesel engine, complete power unit w/ enclosure and clutch as pictured, arrangement # 219-7588 (2197588,) 83 HP at 2400 RPM rating, naturally aspirated, fully...

Condition	Used
Stock Number	18034
MLS Number	13789688
Category	Engines
Last Updated	8/31/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 382-___ SHOW
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Caterpillar 3208 Diesel Engine

$3,250 USD

GOOD USED CATERPILLAR 3208 DIESEL TAKEOUT ENGINE FOR SALE in CANTON, OHIO at ADELMAN’S TRUCK PARTS. COMPLETE with STARTER FLYWHEEL, RUN TESTED, V8, NON TURBO, with 80+ LBS OIL PRESSURE...

Condition	Used
Stock Number	3208-A2
MLS Number	13788358
Category	Engines
Last Updated	8/30/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(855) 905-___ SHOW
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2000 Caterpillar 3406E Engine for a CAT 3406E (70 PIN) 2WS

$14,000 USD

Condition	Used
Usage	1,378,617 Miles
Fits To Make(s)	CAT
Fits To Model(s)	3406E (70 PIN) 2WS
Stock Number	2529152
MLS Number	13664610
Category	Engines
Last Updated	8/30/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck