Used Caterpillar Engines For Sale in United States

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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	7/27/2026
Location	Knoxville, TN, US
Sold By	Stowers Machinery Corporation

Caterpillar 3408 Engine

Recently Updated

$19,995 USD

MARINE- 480 HP, GOOD WITH 100 DAY LIMITED PARTS WARRANTY, 15,000 hours since complete rebuild, original crank. Pricing May Vary Depending on The Application Or SN#, Pricing May Vary...

Condition	Used
Stock Number	68788
MLS Number	13353062
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3412E Engine

Recently Updated

$49,995 USD

MARINE 720 HP, GOOD WITH 100 DAY LIMITED PARTS WARRANTY, 27,000 hours since new, Original. KEEL COOLED, WITH PANEL, 183-3882 ENGINE AR 474/459/448 BRAKE KW (635/615/600 BHP) AT 1800 RPM....

Condition	Used
Stock Number	68875
MLS Number	13353050
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3408 Engine

Recently Updated

$22,995 USD

MARINE- 465 HP- Caterpillar 3408B-DITA Marine propulsion engine, rated at 485hp @ 1800RPM, S/n 99U09961, good running takes out, 8~9000 hours approx STARTING AT $22,995.00

Condition	Used
Stock Number	69179
MLS Number	13353906
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3412 Engine

Recently Updated

$39,995 USD

MARINE- 1000 HP- 3412DITTA Marine propulsion engine, S/n 7BL02442, ONLY 14,000 hours, Good used condition Engine runs good VIDEO AVAILABLE ON REQUEST STARTING AT $39,995.00

Condition	Used
Stock Number	69180
MLS Number	13353905
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3408 Engine

Recently Updated

$24,995 USD

MARINE- 480 HP-Cat Marine Engine WITH ONLY 12,000 hours since new, Very good running ready to go to work. With 100-day limited parts warranty STARTING AT $24,995.00

Condition	Used
Stock Number	69182
MLS Number	13353904
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar C9 Engine

Recently Updated

$22,995 USD

MARINE - 397 HP, CATERPILLAR C9, TESTED 397 HP @ 1800 RPM. WITH 100 DAY LIMITED PARTS WARRANTY. VIDEO AVAILABLE ON REQUEST STARTING AT $22,995.00

Condition	Used
Stock Number	69186
MLS Number	13353903
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3306 Engine

Recently Updated

$22,995 USD

MARINE- 295HP, 460 VOLT, Two are seawater cooled rated 220kw at 460 volt. STARTING AT $22,995.00. One is rad cooled harbor generator, Rated 194kw at 440 volt. $24,995.00.

Condition	Used
Stock Number	69196
MLS Number	13353896
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3508 Engine

Recently Updated

Contact for price

WE CAN SUPPLY YOUR NEEDS, NEW, REBUILT, AND USED 3508 ENGINES. SEND US THE SN # AND AR# OR EQUIPMENT INFO MANY POSSIBLITYS IN STOCK. SEND FOR COMPLETE LIST Pricing May Vary Depending on the...

Condition	Used
Stock Number	69496
MLS Number	13352951
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar C32 Engine

Recently Updated

$35,000 USD

COMPLETE TAKEOUT INDUSTRIAL C32'S SOME RUN BUT ALL NEED REBUILT ALL TURN 360 SAMPLE SN# : SDK00288, #2 : SDK00420, #3 : SDK00324, #4 : SDK00175, #5 : SDK00271, #6 : SDK00169, #7 : SDK00193....

Condition	Used
Stock Number	70368
MLS Number	13438659
Category	Engines
Last Updated	7/31/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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1993 Caterpillar 3408 DITA Engine

Recently Updated

Contact for price

USED CATERPILLAR 3408DITA V8 TURBO ENGINE, AFTERCOOLER, 500HP, 18.0L, STOCK:0423264, ESN:48W5081, COMPLETE, INSPECTED ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8593-0423264
MLS Number	14329676
Category	Engines
Last Updated	7/31/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

Recently Updated

$6,000 USD

Condition	Used
Usage	714,879 Miles
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2560628
MLS Number	14337998
Category	Engines
Last Updated	7/31/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Caterpillar 3126 Engine for a 2000 GMC C7500

Newly Listed

$5,500 USD

3126 210HP 8YL,RUNS GREAT,,BRGS WILL BE CHECKED 6MOS PARTS WARRANTY,LOW MILES,73K,NOTES, Serial#: 8YL43207, Horse Power: 210, ARR/CPL: 8YL43207

Condition	Used
CPL/ARR	8YL43207
Horse Power	210 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	2000
Stock Number	71826-3
MLS Number	14516094
Category	Engines
Last Updated	7/31/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 790-___ SHOW
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Caterpillar 3406B Engine

Newly Listed

At auction Aug. 20

Caterpillar 3406B engine, Engine, Displacement: 14.6L, Cylinders: 6, Fuel type: Diesel, Transmission, Eaton Fuller, Serial: 0648169, Speed: 9, Features, Radiator, Engine stand, Notes,...

Condition	Used
Stock Number	ER3204
MLS Number	14515339
Category	Engines
Last Updated	7/31/2026
Location	Vanduser, MO, US
Listed By	Purple Wave Auction

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2012 Caterpillar C13 Engine

Recently Updated

$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	PEI0eiuC073380
MLS Number	11798112
Category	Engines
Last Updated	7/30/2026
Location	Pensacola, FL, US
Sold By	Proxy Equipment

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2012 Caterpillar C13 Engine

Recently Updated

$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	PEI0PNc6344073
MLS Number	11798111
Category	Engines
Last Updated	7/30/2026
Location	Pensacola, FL, US
Sold By	Proxy Equipment

(844) 402-___ SHOW
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Caterpillar C7 Engine for a 2007 Blue Bird BB Conventional

Newly Listed

Contact for price

(Used) 2006 Caterpillar C7, ENGINE ASSEMBLY- Family Number: 6CPXH0442HBK,, Displacement: 7.2L, Horsepower: 230, Serial Number: WAX48832, E.C.S: EM, DI, TC, ECM, CAC, CAT, Reference images...

Condition	Used
Horse Power	230 HP
Fits To Make(s)	Blue Bird
Fits To Model(s)	BB Conventional
Will Fit Year(s)	2007
Stock Number	P-510104
MLS Number	14514551
Category	Engines
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Caterpillar C7 Engine - 350 HP

Recently Updated

$8,295.98 USD

(Used) 2004 Caterpillar C7, ENGINE ASSEMBLY- Family Number: 4CPXH0442HBK, Displacement: 7.2L, Horsepower: 190, ESN: KAL44179, E.C.S: EM, DI, TC, ECM, CAC, CAT, Reference images for condition...

Condition	Used
Horse Power	350 HP
Stock Number	P-103399
MLS Number	13619201
Category	Engines
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 370-___ SHOW
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2021 Caterpillar C2.2 Engine for a Caterpillar 226D3

Recently Updated

$7,800 USD

(USED) CAT C2.2 Warranty: 180 Day Parts Only Assembly#: 571-6618 Serial#: J3451317 Horsepower: 74

Condition	Used
Assembly Number	571-6618
Fits To Make(s)	CAT
Fits To Model(s)	226D3
Stock Number	25769954
MLS Number	13457984
Category	Engines
Last Updated	7/29/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2023 Caterpillar C 7.1 Engine

Newly Listed

$39,750 USD

Customer Value Agreement (CVA), Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Emissions Level - Japan - STEP 4 FINAL, Engine Type - Diesel, Financing, Horsepower...

Condition	Used
Usage	2 Hours
Stock Number	CP02533
MLS Number	14510824
Category	Engines
Last Updated	7/29/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2023 Caterpillar C 7.1 Engine

Newly Listed

$39,750 USD

Customer Value Agreement (CVA), Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Emissions Level - Japan - STEP 4 FINAL, Engine Type - Diesel, Financing, Horsepower...

Condition	Used
Usage	2 Hours
Stock Number	CP02532
MLS Number	14510823
Category	Engines
Last Updated	7/29/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2023 Caterpillar C 7.1 Engine

Newly Listed

$35,250 USD

Customer Value Agreement (CVA), Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Emissions Level - Japan - STEP 4 FINAL, Engine Type - Diesel, Financing, Horsepower...

Condition	Used
Usage	2 Hours
Stock Number	CP02509
MLS Number	14510822
Category	Engines
Last Updated	7/29/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2023 Caterpillar C 7.1 Engine

Newly Listed

$35,250 USD

Customer Value Agreement (CVA), Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Emissions Level - Japan - STEP 4 FINAL, Engine Type - Diesel, Financing, Horsepower...

Condition	Used
Usage	2 Hours
Stock Number	CP02508
MLS Number	14510821
Category	Engines
Last Updated	7/29/2026
Location	Midland, TX, US
Sold By	Warren Power Systems

2023 Caterpillar C 7.1 Engine

Newly Listed

$34,750 USD

Customer Value Agreement (CVA), Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Emissions Level - Japan - STEP 4 FINAL, Engine Type - Diesel, Financing, Horsepower...

Condition	Used
Usage	2 Hours
Stock Number	CP02495
MLS Number	14510820
Category	Engines
Last Updated	7/29/2026
Location	Midland, TX, US
Sold By	Warren Power Systems