Caterpillar Engines For Sale

(844) 938-___ SHOW
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2001 CAT C15 6NZ 550HP Engine – USED– New Turbo & Manifold – Warranty

$30,000 USD

Caterpillar C15 6NZ – 550HP – Semi-Rebuilt – Fully Tested – Warranty, Reliable Caterpillar C15 6NZ diesel engine professionally USED and fully inspected prior to sale. This engine is known...

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2163
MLS Number	14250384
Category	Engines
Last Updated	3/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(855) 300-___ SHOW
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1991 Used Caterpillar 3406B Engine

$11,000 USD

Used 3406B Engine, AR/CPL #: 4P-1069

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LTA
Will Fit Year(s)	1991
Part Number	3ZJ01841
Stock Number	500-19206
MLS Number	13656008
Category	Engines
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2012 Caterpillar 3066 Engine

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USED 2012 CATERPILLAR 3066T ENGINE, 138HP, 6.37L, ARR:201-3878, STOCK:0319266, ESN:7JK71210, OUT OF A CATERPILLAR 320 EXCAVATOR, COMPLETE, FULLY INSPECTED AND TESTED RUNNING ENGINE, ALSO...

Condition	Remanufactured
Part Number	8464-0319266
Stock Number	7JK71210
MLS Number	14255738
Category	Engines
Last Updated	3/19/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2005 Caterpillar 3508 Engine

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USED CATERPILLAR 3508 TWIN TURBO ENGINE, 1.000HP, 34.5L, STOCK:0319262, ESN:20R01668, COMPLETE, INSPECTED AND TESTED ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8460-0319262
MLS Number	14255693
Category	Engines
Last Updated	3/19/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(844) 686-___ SHOW
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2001 Caterpillar 3512B Industrial Engine - 2250 HP

$27,500 USD

High Hour CAT 3512B Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; SCAC Configuration; Tier 1 Emissions; SAE 0 Flywheel Housing; Two Engines...

Quantity	2
Condition	Used
Horse Power	2250 HP
Stock Number	1828
MLS Number	14254813
Category	Engines
Last Updated	3/19/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
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2011 Caterpillar 3512C HD Industrial Engine - 2250 HP

$27,500 USD

High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emissions; SAE 0 Flywheel Housing; Several Engines...

Quantity	5
Condition	Used
Horse Power	2250 HP
Stock Number	1783
MLS Number	14254812
Category	Engines
Last Updated	3/19/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
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2015 Caterpillar 3512C HD Industrial Engine - 2250 HP

$27,500 USD

High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emissions; SAE 0 Flywheel Housing Specifications...

Condition	Used
Horse Power	2250 HP
Stock Number	1782
MLS Number	14254811
Category	Engines
Last Updated	3/19/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 938-___ SHOW
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USED- 2001 Caterpillar 3406E Engine

$30,000 USD

GOOD RUNNING ENGINE. CORE EXCHANGE NEEDED

Warranty

Condition	Used
Horse Power	550 HP
Part Number	TRACKING:37520495
Stock Number	1807
MLS Number	12644497
Category	Engines
Last Updated	3/19/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(877) 254-___ SHOW
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2007 Caterpillar C15 Engine for a International 9400i

$9,500 USD

C 15 ACERT CAT MXS 91943 435HP GREAT RUNNER, 596312.7 MILES

Condition	Used
Horse Power	435 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400i
Stock Number	28352
MLS Number	14164211
Category	Engines
Last Updated	3/19/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1989 Caterpillar D346 Engine

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USED CATERPILLAR D346 TURBO V8 ENGINE, 550HP, 19.46L, ARR:3N673, STOCK:0318266, ESN:63G01862, COMPLETE, FULLY INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8456-0318266
MLS Number	14252241
Category	Engines
Last Updated	3/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2022 Caterpillar C3.6 Engine

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USED 2022 CATERPILLAR C3.6 ENGINE, 134HP, 4P-6236, ARR:5850160, ESN:J3705836, COMPLETE, FULLY INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8454-0318264
MLS Number	14252163
Category	Engines
Last Updated	3/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1999 Caterpillar 3508 Engine

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USED 1.999 CATERPILLAR 3508 ENGINE, MANUAL FUEL PUMP, ARR:8N9602, ESN:99W2115, TWIN TURBO, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8453-0318263
MLS Number	14251503
Category	Engines
Last Updated	3/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2003 Caterpillar 3054 Engine

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USED 2003 CATERPILLAR 3054B ENGINE, MANUAL FUEL PUMP, ARR:191-5910, 4.4L, 130HP, ESN:5MF11484, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8452-0318262
MLS Number	14251474
Category	Engines
Last Updated	3/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 909-___ SHOW
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Caterpillar 3.8 Engine

$8,950 USD

Cat 3.8 diesel engine, good running cat diesel engine 5709040813 call

Condition	Used
MLS Number	14232540
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(833) 909-___ SHOW
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Caterpillar 3.3B Engine

$6,450 USD

CAT 3.3B EF04 DIESEL ENGINE

Condition	Used
Stock Number	L1497
MLS Number	14232556
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

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Caterpillar 3.3b Engine

$6,450 USD

Cat 3.3b Diesel engine, good runner

Condition	Used
Stock Number	L1496
MLS Number	14232623
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

2006 Caterpillar 3508 Engine

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USED CATERPILLAR 3508B ENGINE, TWIN TURBO, 1.100HP, ARR:7E-9078, 34.5L, ESN:7YG-1329, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE

Condition	Used
Stock Number	8450-0317261
MLS Number	14249012
Category	Engines
Last Updated	3/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1999 CAT 3116 DIT Diesel Engine AR # 114-4508 D5M Dozer

$14,295 USD

19990 Caterpillar 3116 diesel engine, arrangement # 114-4508 (1144508,) serial # 4TF53358 mechanical fuel system, turbocharged. TEST RAN EXCELLENT. STARTS EASILY, 6041 ORIGINAL HOURS, STILL...

Condition	Used
Stock Number	18255
MLS Number	13974749
Category	Engines
Last Updated	3/19/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(888) 811-___ SHOW
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Caterpillar Engine 1577195 for a CAT

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Used ENGINE ARR CORE

Condition	Used
Fits To Make(s)	CAT
Stock Number	1577195
MLS Number	14121220
Category	Engines
Last Updated	3/17/2026
Location	Washougal, WA, US
Sold By	Portland Tractor

(844) 385-___ SHOW
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2007 Caterpillar C15 Engine

$16,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Caterpillar C15 ACERT Diesel Engine (EPA07), 15.2L, Serial # SDP10631, AR # 317-0241, Family # 7CPXH0928E1K, Short Block # 10R9173, Emission...

Condition	Used
CPL/ARR	317-0241
Horse Power	475 HP
Part Number	AR # 317-0241
Stock Number	006693
MLS Number	14023927
Category	Engines
Last Updated	4/19/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2000 CAT C10 Diesel Truck Engine 335 HP AR # 187-7945

$10,795 USD

2000 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 187-7945, (1877945,) 3CS prefix, 70 pin ECM, complete as pictured, only 77,275 miles...

Condition	Used
Stock Number	18622
MLS Number	14247534
Category	Engines
Last Updated	3/16/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2003 CAT C10 Diesel Truck Engine 335 HP AR # 226-6785

$8,795 USD

2003 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 226-6785(2266785,) MBJ prefix, 70 pin ECM, complete as pictured, 359,054 miles showing...

Condition	Used
Stock Number	18621
MLS Number	14247531
Category	Engines
Last Updated	3/16/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2003 CAT C10 Diesel Truck Engine 335 HP AR # 226-6785

$8,795 USD

2003 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 226-6785(2266785,) MBJ prefix, 70 pin ECM, complete as pictured, 372,453 miles showing...

Condition	Used
Stock Number	18620
MLS Number	14247529
Category	Engines
Last Updated	3/16/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2001 CAT C10 Diesel Engine 350 HP AR # 165-0605

$9,795 USD

2001 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 350 HP rating, arrangement # 165-0065 (1650065,) 3CS prefix, 70 pin ECM, complete as pictured, 240,476 miles showing...

Condition	Used
Stock Number	18619
MLS Number	14247528
Category	Engines
Last Updated	3/16/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc