Caterpillar C12 Engines For Sale

2002 CAT C12 Diesel Engine TAKEOUT

$4,795 USD

1999 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, 2KS prefix, wired for 70 pin ECM, arrangement # 174-2769 (1742769,) 380 HP rating. NO ECM INCLUDED. TAKEOUT ENGINE...

Condition	Used
Stock Number	18820
MLS Number	14361085
Category	Engines
Last Updated	5/10/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1999 Caterpillar C12 Engine

$4,795 USD

1999 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, 2KS prefix, wired for 70 pin ECM, arrangement # 165-0616 (1650616,) 410/425 HP rating. Jake brakes installed as...

Condition	Used
Stock Number	18819
MLS Number	14361084
Category	Engines
Last Updated	5/10/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2002 CAT C12 Diesel Truck Engine 455 HP LOW TIME!

$15,795 USD

2002 Caterpillar C12 diesel engine, on-road truck applications, removed from an Oshkosh airport vehicle, 455 HP rating, 2KS prefix, 70 pin ECM, AR # 218-9537 (2189537,) 3541 total run hours,...

Condition	Used
Stock Number	18794
MLS Number	14348327
Category	Engines
Last Updated	5/3/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

Caterpillar C12 Engine for a 1999 Sterling L9522

$9,999.99 USD

(Core) 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L, Horsepower: 410, Ar.No./CPL: 169-9466, Serial Number: 2KS02441, Part Number: C01-00005-026, ECS: EM, DI, TC, ECM, CAC,...

Condition	Used
CPL/ARR	169-9466
Horse Power	410 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9522
Will Fit Year(s)	1999
Part Number	C01-00005-026
Stock Number	P-74705
MLS Number	12686551
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2000 Peterbilt 379

$8,999.99 USD

(Core) 1999 Caterpillar C12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 11.9L, Horsepower: 455, Serial Number: 2KS11345, E.C.S.: EM, DI, TC, ECM, CAC, Reference images for...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2000
Stock Number	P-87137
MLS Number	13085788
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2000 Freightliner FL112

$8,995.98 USD

(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 425, 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	425 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	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2001 International 9200I

$8,995.98 USD

(Used) 2000 Caterpillar C12, ENGINE ASSEMBLY- Family Number:YCPXH0729ERK Displacement: 12.0L, Horsepower: 339, ESN: 2KS50800, Part Number: 169-2280, Reference images for condition. For more...

Condition	Used
Horse Power	339 HP
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2001
Part Number	169-2280
Stock Number	P-37517
MLS Number	11825955
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2001 Peterbilt 357

$8,995.98 USD

(Used) 2000 Caterpillar C12 Excessive Blowby, ENGINE ASSEMBLY- Family Number: CP729EZDA, Displacement: 12.0L, Horsepower: 410, Ar.No./CPL: 192-9269, Serial Number: 2KS62013, Part Number:...

Condition	Used
CPL/ARR	192-9269
Horse Power	410 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2001
Part Number	E12D190109020X1102
Stock Number	P-100880
MLS Number	13537054
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

$8,995.98 USD

(Used) Blowby Excessive, 2001 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS76567, Family Number: 1CPXH0729ERK, Displacement: 11.9L, Horsepower: 339/505,...

Condition	Used
Horse Power	420 HP
Fits To Make(s)	Oshkosh
Fits To Model(s)	S-SERIES
Will Fit Year(s)	2002
Part Number	7E-8050 01
Stock Number	P-76233
MLS Number	12735165
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar C12 Engine for a 2002 Sterling L9500

$7,500 USD

STERLING TANDEM AXLE TRACTOR WITH C12 CAT ENGINE 10 SPEED. WILL SELL WHOLE FOR $17000 OR FOR PARTS: ENGINE $7500 EXCHANGE TRANS $1750 EXCHANGE DOORS $750 EACH CAB $3000 Thank you for...

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2002
Stock Number	202651
MLS Number	11653301
Category	Engines
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

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Caterpillar C12 Engine for a 2003 Sterling L9500

$7,500 USD

STERLING TANDEM AXLE TRACTOR WITH C12 CAT ENGINE 10 SPEED. WILL SELL WHOLE FOR $15000 OR FOR PARTS: ENGINE $7500 EXCHANGE TRANS $1750 EXCHANGE DOORS $750 EACH CAB $3000 Thank you for...

Condition	Used
Horse Power	339 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2003
Stock Number	202636
MLS Number	11648989
Category	Engines
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

(844) 925-___ SHOW
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Caterpillar C12 Engine for a 2003 Sterling L9500

$7,500 USD

STERLING TANDEM AXLE TRACTOR WITH C12 CAT ENGINE 10 SPEED. WILL SELL WHOLE FOR $17000 OR FOR PARTS: ENGINE $7500 EXCHANGE TRANS $1750 EXCHANGE DOORS $750 EACH CAB $3000 Thank you for...

Condition	Used
Horse Power	339 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2003
Stock Number	202641
MLS Number	11648995
Category	Engines
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

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Caterpillar C12 Engine for a 2002 Kenworth W900

Contact for price

Caterpillar C12 engine, 410 Hp, Serial 2KS70525 ,tested in good running condition, Call or email for more information; we ship everywhere, Serial#: 2KS70525, Core Charge: TBD, Horse Power...

Condition	Used
Horse Power	410 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2002
Part Number	2KS70525
Stock Number	KW-0878-34
MLS Number	13530913
Category	Engines
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(844) 938-___ SHOW
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CAT C12 430HP 70-Pin Engine – TESTED – GOOD RUNNER – WARRANTY

$13,000 USD

Caterpillar C12 Diesel Engine – 430HP – 70-Pin – Run Tested – Good Runner, This listing represents a Caterpillar C12 engine rated at approximately 430HP with a 70-pin configuration. This is...

Warranty

Condition	Used
Horse Power	430 HP
Stock Number	2174
MLS Number	14276123
Category	Engines
Last Updated	4/2/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 938-___ SHOW
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CAT C12 460HP Engine – REBUILT – TESTED – GOOD RUNNER – 2005-2007

$21,000 USD

Caterpillar C12 Diesel Engine – 460HP – Rebuilt Run Tested (2005–2007), This listing represents a Caterpillar C12 engine rated at approximately 460HP. This engine has been rebuilt and run...

Warranty

Condition	Remanufactured
Horse Power	460 HP
Will Fit Year(s)	2005-2007
Stock Number	2173
MLS Number	14274687
Category	Engines
Last Updated	4/2/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1997 CAT C12 Diesel Engine 40 PIN w/ JAKES 410 HP AR # 128-0342

$8,295 USD

1997 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, arrangement # 128-0342 (1280342,) 410 HP rating, Jacobs engine brake, complete as pictured. ENGINE TEST RAN CLEAN,...

Condition	Used
Stock Number	18601
MLS Number	14247044
Category	Engines
Last Updated	3/17/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1997 CAT C12 Diesel Engine 380 HP AR # 152-3270

$7,695 USD

1997 Caterpillar C12 diesel engine, turbocharged, air to air aftercooled, air compressor, uses 40 pin ECM, arrangement # 152-3270 (1523270,) PACCAR truck applications, 380 HP at 1800 RPM...

Condition	Used
Stock Number	18600
MLS Number	14247043
Category	Engines
Last Updated	3/15/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 938-___ SHOW
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USED- 2002 Caterpillar C12 Engine, FULLY TESTED, W/WARRANTY

$13,000 USD

2002 Caterpillar C12 Engine – Used – Fully Tested – Warranty, Reliable heavy-duty Caterpillar C12 diesel engine removed from a running unit and fully tested prior to sale. Engine is in good...

Warranty

Condition	Used
Horse Power	430 HP
Stock Number	2145
MLS Number	14158746
Category	Engines
Last Updated	3/12/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2002 CAT C12 Turbo Diesel Engine AR # 219-9439 410 HP

$8,795 USD

2002 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, arrangement # 219-9439 (2199439,) Freightliner truck applications, 410 HP at 2100 RPM rating, 70 pin ECM, complete...

Condition	Used
Stock Number	18594
MLS Number	14231801
Category	Engines
Last Updated	3/9/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2003 CAT C12 Diesel Engine GOV'T SURPLUS 410 HP W/ JAKES

$12,795 USD

2003 Caterpillar C12 diesel engine, on-road truck applications, removed from an Oshkosh military vehicle, jake brakes, 410 HP rating, 9SM prefix, 70 pin ECM, AR # 140-2260 (1402260,) only...

Condition	Used
Stock Number	18578
MLS Number	14231048
Category	Engines
Last Updated	3/8/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2004 CAT C12 Diesel Engine GOV'T SURPLUS INDUSTRIAL! BCY

$15,995 USD

2004 Caterpillar C12 diesel engine, turbocharged, electronic fuel system, 70 pin ECM, air to air aftercooled, arrangement # 212-3802, 432 HP at 1800 RPM rating, removed from a military...

Condition	Used
Stock Number	18562
MLS Number	14215089
Category	Engines
Last Updated	3/2/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2007 CAT C12 Industrial Diesel Engine LOW HOURS!

$16,995 USD

2007 Caterpillar C12 diesel engine, turbocharged, electronic fuel system, 70 pin ECM, air to air aftercooled, arrangement # 212-3802, 432 HP at 1800 RPM rating. ENGINE TEST RAN CLEAN, NO...

Condition	Used
Stock Number	18527
MLS Number	14158673
Category	Engines
Last Updated	2/23/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(305) 688-___ SHOW
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1998 Caterpillar C12 Engine with Jake Brakes, 9NS, 40-PIN

$12,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1998 Caterpillar C12 Diesel Engine For Sale with Jake Brakes, AR# 164-8536, 40-PIN, Freightliner, 425HP RATED @ 2100 RPM, Engine Serial # 9NS17031...

Warranty

Condition	Used
CPL/ARR	164-8536
Horse Power	425 HP
Part Number	164-8536
Stock Number	9974
MLS Number	14141029
Category	Engines
Last Updated	2/12/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 701-___ SHOW
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2001 Caterpillar C12 Engine

$21,000 USD

Reman cat c12 2ks engine assembly. Complete overhaul kit, reman c12 injectors, new head cylinder, new oil pump, new water pump, new oil check valves, new oil cooler, new turbo charger, new...

Condition	New
Stock Number	5438
MLS Number	12736545
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC