Caterpillar Engines For Sale in United States

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Caterpillar 3.8 Engine

$8,950 USD

CAT C3.8 Diesel Engine TESTED RUNS GOOD LOW HOURS

Condition	Used
Stock Number	L1156
MLS Number	13599855
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(833) 396-___ SHOW
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2005 Caterpillar C13 Engine KCB

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GOOD USED 2005 CATERPILLAR C13 DIESEL ENGINE ASSEMBLY, FOR SALE , 2005 , CATERPILLAR , C13 , S/N KCB52335 , 470HP 525 MAX , TESTED, INSPECTED, RUN TEST 5/16/25...

Warranty

Condition	Used
Assembly Number	KCB
Horse Power	470 HP
Emission Rating	EPA 04
Part Number	KCB
Stock Number	S3762EN
MLS Number	13615339
Category	Engines
Last Updated	7/13/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(844) 334-___ SHOW
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Caterpillar C18 ACERT Engine

$40,000 USD

Good running takeout C18 from CAT AD45B haul truck Engine has 9,624 hours on it. No blowby and runs great,

Condition	Used
Stock Number	2345658
MLS Number	12469325
Category	Engines
Last Updated	5/28/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

(844) 334-___ SHOW
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Caterpillar C18 ACERT Engine

$39,000 USD

Rebuilt C18 long block for D9T dozer. New head, pistons, liners, standard rod and main bearings. Comes with rebuilt oil pump . All CAT parts Core charge applies 120 day parts warranty,

Condition	Used
MLS Number	12170408
Category	Engines
Last Updated	5/30/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

CAT 3054C Diesel Engine AR 219-7588

$6,795 USD

Caterpillar 3054C diesel engine, arrangement # 219-7588 (2197588,) 83 HP at 2400 RPM, naturally aspirated, mechanical fuel system, same as Perkins RE build code series 1104C engines. ENGINE...

Condition	Used
Stock Number	17697
MLS Number	13604833
Category	Engines
Last Updated	5/26/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2005 Caterpillar 3126B Engine

$6,795 USD

2005 Caterpillar 3126B-DI-ATAAC diesel engine, arrangement # 198-3458, industrial power unit as pictured, 200 HP rating at 2100 RPM, 405 total hours w/ 266 idle. ENGINE IS AS PICTURED,...

Condition	Used
Stock Number	17689
MLS Number	13604825
Category	Engines
Last Updated	5/26/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 734-___ SHOW
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2005 Caterpillar C7 ACERT Engine

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USED CATERPILLAR C7 ACERT ENGINE, 7.2L, 261HP, ESN:KAL88425, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY IN STOCK

Condition	Used
Stock Number	7744-0523253
MLS Number	13602010
Category	Engines
Last Updated	5/23/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
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2012 Caterpillar C2.2 Engine

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USED 2012 CATERPILLAR C2.2 TURBO ENGINE, ARR:461-7893, ESN:67L17178, 74HP, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7740-0522253
MLS Number	13600140
Category	Engines
Last Updated	5/22/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 311-___ SHOW
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2019 Brand New Cat 3024 engine for Caterpillar, CASE, Genie, JLG, JCB, Ditch Witch, Princeton Piggyback, New Holland, ASV

$7,900 USD

This is a Brand New surplus Cat 3024 engine. This Cat 3024 engine may fit following machines: Cat 257B, 226B, 232B, 247B, 902, 216B, 216B2, 216B3, 242B, CB334E, ASV RC60, Princeton Piggyback...

Quantity	20
Condition	New
Fits To Equipment	Skid steers, compact track loaders, excavators, forklifts
Fits To Make(s)	Caterpillar, CASE, Genie, JLG, JCB, Ditch Witch, Princeton Piggyback, New Holland, ASV
Fits To Model(s)	Cat 257B, 226B, 232B, 247B, 902, 216B, 216B2, 216B3, 242B, CB334E, ASV RC60, Princeton Piggyback PB50, D45, PB65, SC30, SC802, SC30TX, SC252, SC372, 665A, SC652, SC362, SC60, ASV RS50, Genie Z45/25, Ditch Witch JT920L, JT921L, JCB 135R, 8040ZTS, 8045ZTS,8050RTS, 8050ZTS, 8052, 8060, 8080, 515-40, 520-40,TLT30, Case -IH 420, DX55, SR160, New Holland L170, L175, L215,L218, L220, LS175,SV185
Will Fit Year(s)	2000-2023
MLS Number	13066874
Category	Engines
Last Updated	12/14/2025
Location	Houston, TX, US
Sold By	RS Industrial Engines

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Caterpillar C13 Engine

$9,950 USD

CAT C13 Diesel Engine TESTED RUNS GOOD LOW HOURS

Condition	Used
Stock Number	L1173
MLS Number	13599837
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

2001 CAT 3116 Diesel Power Unit

$9,795 USD

2000 Caterpillar 3116 diesel power unit, turbocharged, mechanical fuel system, arrangement # 114-2905, 115 HP at 1800 RPM rating, serial # 5EN02779, fully dressed power unit w/ cooling...

Condition	Used
Stock Number	16843
MLS Number	13144142
Category	Engines
Last Updated	5/24/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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Caterpillar C15 Engine

$30,000 USD

AR 20R0765, ESN LHX1900 / AR225-0097, Good Runner [Available now],

Condition	Used
MLS Number	12955022
Category	Engines
Last Updated	5/22/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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Caterpillar 3406 Engine

$25,000 USD

3406 good runner, 16h motor grader [Available now],

Condition	Used
MLS Number	12955018
Category	Engines
Last Updated	5/22/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2000 Caterpillar C10 Engine

$10,900 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2000 Caterpillar C10 Diesel Engine with Jakes (70PIN), Serial # 3CS17055, AR # 195-4286, Family #: YCPXH0629ERK, 370HP, 10.3L, GREAT RUNNER! Visit JJ...

Condition	Used
Part Number	AR # 195-4286
Stock Number	006479
MLS Number	13595895
Category	Engines
Last Updated	7/25/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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2006 Caterpillar C13 Engine, KCB

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine For Sale, 430HP, EPA’04, Family # 6CPXH0763EBK, AR# 2953493, 12.5L, 6 Cylinders, Dual Turbochargers,...

Warranty

Condition	Used
Usage	14,635 Hours
CPL/ARR	2953493
Horse Power	430 HP
Part Number	C13 ACERT
Stock Number	7412
MLS Number	12892458
Category	Engines
Last Updated	5/20/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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2006 Caterpillar C13 Engine, KCB

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine For Sale, 430HP, EPA’04, Family # 6CPXH0763EBK, 12.5L, 6 Cylinders, Turbochargers, Engine Serial#...

Warranty

Condition	Used
CPL/ARR	2953493
Horse Power	430 HP
Part Number	KCB
Stock Number	7084
MLS Number	12720572
Category	Engines
Last Updated	5/20/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

CAT 3306 DI Diesel Engine A/R 130-2244

$7,695 USD

Caterpillar 3306 DI diesel engine, turbocharged, direct injection, arrangement # 130-2244 (1302244,) 225 HP rating, mechanical fuel system, removed from a Sullair compressor w/ only 2600...

Condition	Used
Stock Number	17681
MLS Number	13588760
Category	Engines
Last Updated	5/19/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 835-___ SHOW
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1996 1997 Caterpillar 3126 Diesel Engine 40-Pin 1WM-Serial Cat Reman AR# 139-9859 Turbocharged

$4,999.99 USD

(GOOD USED) CAT REMAN 1997 CATERPILLAR 40-PIN 3126 DIESEL ENGINE FOR SALE, ESN: 1WM24643, AR# 139-9859, CORE AR# 120-8238, ENGINE RUNS GREAT AND INCLUDES A WARRANTY, CALL FOR MORE...

Condition	Used
CPL/ARR	Cat 3126 Diesel Engine
Assembly Number	3126 Diesel Engine
Engine Model	3126 40-Pin 1997 Diesel Engine
Fits To Equipment	Caterpillar 3126 Diesel Engine 40-Pin
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126 40-Pin Electronic 1997
Will Fit Year(s)	1997
Part Number	Caterpillar 40-Pin 3126 For Sale 1WM 1997 AR# 139-9859
Stock Number	217701-123
MLS Number	9468251
Category	Engines
Last Updated	3/25/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

1994 CAT 3306 DITA Turbo Diesel Engine AR # 7C-6195

$8,795 USD

1994 Caterpillar 3306 DITA turbo diesel engine, turbocharged, water jacket aftercooled, arrangement # 7C6195 (7C-6195,) 300 HP rating, fully mechanical engine, excellent runner -- showing...

Condition	Used
Stock Number	17669
MLS Number	13588312
Category	Engines
Last Updated	5/18/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 300-___ SHOW
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Rebuilt Caterpillar C13 Acert Long Block Engine Assembly

$23,625 USD

Rebuilt C13 Acert Long Block Engine Assembly, AR/CPL #: N/A

Condition	Remanufactured
Fits To Make(s)	N/A
Will Fit Year(s)	2004-2010
Part Number	FTPC13LB
Stock Number	500-19280
MLS Number	13582893
Category	Engines
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Caterpillar 3512 Engine

$35,000 USD

Caterpillar 3512 core engine. Arrangement number 173-2948. 2250HP well service. [available now],

Condition	Used
MLS Number	13581691
Category	Engines
Last Updated	5/15/2025
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2005 Caterpillar C16 Engine

$24,000 USD

(INDUSTRIAL) 2005 Caterpillar 3456 Diesel Engine, Same as a Caterpillar C16, 669HP RATED @ 1800 RPM, Max HP Rating 800 @ 1800 RPM, LOW HOURS!!! 15.8L, Serial # 9BZ00597, AR # 235-1571, Fam #...

Condition	Used
Part Number	AR # 235-1571
Stock Number	006473
MLS Number	13573434
Category	Engines
Last Updated	5/13/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2005 Caterpillar 3456 Engine

$24,000 USD

(INDUSTRIAL) 2005 Caterpillar 3456 Diesel Engine, Same as a Caterpillar C16, 669HP RATED @ 1800 RPM, Max HP Rating 800 @ 1800 RPM, LOW HOURS!!! 15.8L, Serial # 9BZ00597, AR # 235-1571, Fam #...

Condition	Used
Part Number	AR # 235-1571
Stock Number	006473
MLS Number	13573428
Category	Engines
Last Updated	5/13/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1998 Caterpillar 3306C Engine

$12,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1998 Caterpillar 3306C Diesel Engine (DIRECT INJECTION), 91,462 Miles, Serial # 9TL21313, AR # 143-2163, 300HP, 10.5L, Short Block # 0R9206, Long...

Condition	Used
Usage	91,462 Miles
CPL/ARR	143-0822
Horse Power	300 HP
Stock Number	006471
MLS Number	13573401
Category	Engines
Last Updated	7/16/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.