Caterpillar C12 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	1/21/2025
Location	Knoxville, TN, US
Sold By	Stowers Machinery Corporation

(219) 964-___ SHOW
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8 0

REMAN CAT CATERPILLAR C12 SHORT BLOCK LP 2 YEAR WARRANTY - 90042

Newly Listed

$9,500 USD

REMAN CAT CATERPILLAR C12 SHORT BLOCK LP 2 YEAR WARRANTY - 90042 REMANUFACTURED CATERPILLAR C12 SHORT BLOCK LP, $9500 PLUS CORE. 2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE...

Condition	Remanufactured
Part Number	N/A
Stock Number	90042
MLS Number	13374965
Category	Engines
Last Updated	1/31/2025
Location	RENSSELAER, IN, US
Sold By	Diesel Truck Parts

10 0

1999 Caterpillar C12 Engine for a Sterling L9513

Recently Updated

$24,250 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 169-9496 Serial#: 2KS03520 Horsepower: 410

Condition	Used
Assembly Number	169-9496
Fits To Make(s)	Sterling
Fits To Model(s)	L9513
Stock Number	25488090
MLS Number	12338449
Category	Engines
Last Updated	1/30/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 596-___ SHOW
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2 0

Caterpillar C12 Engine

Recently Updated

$15,395 USD

ALL C-12 BASIC LONG BLOCK REMANUFACTURED ENGINES OFFERED EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 4,500.00 REFUNDABLE CORE DEPOSIT....

Condition	Remanufactured
Stock Number	7157
MLS Number	13354226
Category	Engines
Last Updated	1/31/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 596-___ SHOW
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2 0

Caterpillar C12 Engine

Recently Updated

$14,995 USD

TRUCK APPLICATION STARTING AT $13995.00 / See sample pictures attached. EXCHANGE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT 2KS

Condition	Used
Stock Number	7232
MLS Number	13354202
Category	Engines
Last Updated	1/31/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 596-___ SHOW
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2 0

Caterpillar C12 Engine

Recently Updated

$26,995 USD

PREMIUM REMANUFACTURED COMPLETE ENGINE EXCHANGE WITH ONE YEAR 2000 HOURS PARTS WARRANTY PLUS $4,500.00 REFUNDABLE CORE DEPOSIT. THIS ENGINE IS AN RR 2KS FREIGHT INCLUDED IN PRICE, US48.

Quantity	2
Condition	Remanufactured
Stock Number	30732
MLS Number	13353245
Category	Engines
Last Updated	1/31/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

(855) 701-___ SHOW
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7 0

Reconditioned Caterpillar C12 Engine

Newly Listed

$14,000 USD

RECONDITIONED CAT C12, BEARING AND SEALED, BRAND NEW CYLINDER HEAD, $14,000, $2,500 CORE,

Condition	Used
MLS Number	13367605
Category	Engines
Last Updated	1/28/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

(844) 457-___ SHOW
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4 0

Caterpillar C12 Engine

$29,000 USD

FOR SALE: CAT C12 S/N: 2KS93477 430HP, PACCAR ARR, REAR SUMP OIL PAN, INSTALLED NEW LOWER END REBUILD KIT (CAT GOLD KIT) AND NEW CYLINDER HEAD. DYNO TESTED. 1 YEAR PARTS WARRANTY. CAN...

Condition	Remanufactured
Stock Number	2KS93477
MLS Number	13363133
Category	Engines
Last Updated	1/24/2025
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

(833) 662-___ SHOW
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7 0

2005 CAT C12 Industrial Diesel Engine LOW HOURS! A/R 212-3802

$16,995 USD

2005 Caterpillar C12 diesel engine, turbocharged, electronic fuel system, 70 pin ECM, air to air aftercooled, arrangement # 212-3802, 432 HP at 1800 RPM rating, 662 total original hours when...

Condition	Used
Stock Number	17253
MLS Number	13351061
Category	Engines
Last Updated	1/20/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

4 0

2000 Caterpillar C12 Engine for a Freightliner C112 Century

$13,630 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 175-2055 Serial#: 2KS19105 Horsepower: 355

Condition	Used
Assembly Number	175-2055
Fits To Make(s)	Freightliner
Fits To Model(s)	C112 CENTURY
Stock Number	25728293
MLS Number	13289886
Category	Engines
Last Updated	1/23/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

8 0

2000 Caterpillar C12 Engine for a Sterling A9513

$19,990 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 171-5049 Serial#: 2KS41440 Horsepower: 395

Condition	Used
Assembly Number	171-5049
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25714977
MLS Number	13328125
Category	Engines
Last Updated	1/15/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

7 1

Caterpillar C12 Engine for a 2000 Freightliner Century Class 12

$9,999.99 USD

(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Serial Number: 2KS20212, AR Number: 175-2055, Part Number: S01-25676-036, Displacement: 12.0L, Horsepower: 355, Reference images for condition ...

Condition	Used
Horse Power	355 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	Century Class 12
Will Fit Year(s)	2000
Stock Number	P-36809
MLS Number	11808634
Category	Engines
Last Updated	1/9/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

3 0

Caterpillar C12 Engine for a 2003 Peterbilt 357

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(Used) 2002 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 410, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...

Condition	Used
Horse Power	410 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2003
Stock Number	P-94840
MLS Number	13314206
Category	Engines
Last Updated	1/7/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 504-___ SHOW
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1 0

2001 Caterpillar C12 Diesel Engine

$9,500 USD

2001 CAT C12 used diesel engine for sale . 410 HP, tested and inspected with warranty. Call or visit website for more info!,

Condition	Used
Horse Power	410 HP
Stock Number	S805
MLS Number	9643683
Category	Engines
Last Updated	1/7/2025
Location	Taylor, PA, US
Sold By	Nationwide Truck Parts LLC

10 0

1999 Caterpillar C12 Engine for a Sterling L9513

$19,990 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 169-9471 Serial#: 2KS00657 Horsepower: 410

Condition	Used
Assembly Number	169-9471
Fits To Make(s)	Sterling
Fits To Model(s)	L9513
Stock Number	25658995
MLS Number	12915681
Category	Engines
Last Updated	12/25/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

4 0

Caterpillar C12 Engine for a 2000 Freightliner FL112

$9,999.99 USD

(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 410, 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	410 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	1/31/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 604-___ SHOW
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13 0

Caterpillar C12 Engine Core for a 1999 Kenworth T800

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Good, used Core, Caterpillar C12 engine. The engine spins 360. The engine does have the ECM, A.C compressor, the injectors, the turbo. The Casting number is not available. The Serial number...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240185-2
Stock Number	240185-2
MLS Number	12848894
Category	Engine Cores
Last Updated	12/21/2024
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

4 0

2000 Caterpillar C12 Engine for a Sterling A9513

$18,175 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 177-1323 Serial#: 2KS40299 Horsepower: 380/410

Condition	Used
Assembly Number	177-1323
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25513017
MLS Number	12379818
Category	Engines
Last Updated	12/19/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(305) 688-___ SHOW
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18 1

1996 Caterpillar C12 Engine with Jake Brakes, 40 PIN

$9,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)1996 Caterpillar C12 Diesel Engine For Sale with Jake Brakes, 430HP @ 1800RP, 40-PIN, AR# 139-9709, FAMILY TCP729EZDARL, 11.9L, 6 CYLINDERS,...

Warranty

Condition	Used
CPL/ARR	139-9709
Horse Power	430 HP
Part Number	40-PIN, AR# 139-9709
Stock Number	8196
MLS Number	13219639
Category	Engines
Last Updated	12/10/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 980-___ SHOW
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2 0

Caterpillar C12 Engine Core for a 2004 Kenworth T800

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PART'S ENGINE, Serial#: MBL17238, Horse Power: 430

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2004
Stock Number	065180-1
MLS Number	13272202
Category	Engine Cores
Last Updated	12/6/2024
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 396-___ SHOW
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1 0

1999 Caterpillar C12 Diesel Engine

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USED 1999 CATERPILLAR C12 ENGINE, 70 PIN ECM, S/N 2KS30019, A/R# 169-9334, 335HP, 420HP MAX, 300K MILES, TESTED AND INSPECTED, TEST RUN 10/17/16, RUNS PERFECT, FOR MORE INFORMATION ABOUT...

Condition	Used
Horse Power	335 HP
Stock Number	1123
MLS Number	8867433
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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6 0

2000 Caterpillar C12 Engine 2KS

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Good Used 2000 Caterpillar C12 Engine Assembly, S/N 2KS60575, 370HP, AR NO: 198-3549, Core AR: 165-0609, Caterpillar Family# CP729EZDA, Tested, Inspected, Test Run 3/31/23, Clean Engine,...

Condition	Used
Stock Number	S0575EN
MLS Number	11986065
Category	Engines
Last Updated	12/6/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 300-___ SHOW
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6 0

Caterpillar C12 Engine

$18,745 USD

Rebuilt C12 Long Block Engine Assembly, EngineMake: Caterpillar,

Condition	Remanufactured
Stock Number	500-16753
MLS Number	12433023
Category	Engines
Last Updated	11/22/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

8 0

Caterpillar C12 Engine Core

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(Core) Engine turn 360 Degrees Complete, 2003 Caterpillar C12, ENGINE ASSEMBLY- Family Number: 3CPXH0729EBV, Displacement: 11.9L, Horsepower: 431, Ar.No./CPL: 230-1701 ESN: MBL01407, Part...

Condition	Used
Horse Power	431 HP
Part Number	7E-8050 01
Stock Number	P-92291
MLS Number	13235540
Category	Engine Cores
Last Updated	11/30/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts