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Caterpillar C12 Engines For Sale

Browse Caterpillar C12 Engines on MyLittleSalesman.com and compare listings with prices from $149 to $29,000. Sellers include Toromont Power Systems, Stowers Machinery Corporation, Diesel Sales, and more. Filter by condition, price, or year to quickly narrow down to the right Caterpillar C12 Engine.
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Showing 1 - 25 of 298 Engine Listings

1 - 25 of 298 listings
1 - 25 of 298 listings
Featured Item
1999 Caterpillar C12 Engine

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 @...
ConditionUsed
Usage909,000 Miles
Part Number174-2640
MLS Number9441273
CategoryEngines
Last Updated2/9/2026
Location
Knoxville, TN, US
Sold By
Stowers Machinery Corporation
(833) 626-___  SHOW
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Stowers Machinery Corporation
Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

Recently Updated
$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,...
ConditionUsed
Horse Power420 HP
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2002
Part Number7E-8050 01
Stock NumberP-76233
MLS Number12735165
CategoryEngines
Last Updated2/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
1998 Caterpillar C12 Engine with Jake Brakes, 9NS, 40-PIN

1998 Caterpillar C12 Engine with Jake Brakes, 9NS, 40-PIN

Newly Listed
$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
ConditionUsed
CPL/ARR164-8536
Horse Power425 HP
Part Number164-8536
Stock Number9974
MLS Number14141029
CategoryEngines
Last Updated2/12/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar C12 Engine for a 1999 Sterling LT-9513

Caterpillar C12 Engine for a 1999 Sterling LT-9513

Recently Updated
$4,500 USD
RUNNER, Serial#: 2KS07043, Core Charge: 0, Horse Power: 430 HP @ 2100 RPM, ARR/CPL: 1699469 OEM 410/1800
ConditionUsed
CPL/ARR1699469 OEM 410/1800
Fits To Make(s)STERLING
Fits To Model(s)LT-9513
Will Fit Year(s)1999
Stock Number1A1E56773
MLS Number13867295
CategoryEngines
Last Updated2/11/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Caterpillar C12 Engine for a 2003 International 5600I

Caterpillar C12 Engine for a 2003 International 5600I

Recently Updated
$8,500 USD
GOOD RUNNER,QUALITY A+, Serial#: MBL06420, Core Charge: 0, Horse Power: 380 HP A 2100 RPM, ARR/CPL: 232-5404 /OEM 355HP
ConditionUsed
CPL/ARR232-5404 /OEM 355HP
Fits To Make(s)INTERNATIONAL
Fits To Model(s)5600I
Will Fit Year(s)2003
Stock Number1A1E74943
MLS Number13602981
CategoryEngines
Last Updated2/11/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Caterpillar C12 Engine for a 2000 Freightliner FL-112

Caterpillar C12 Engine for a 2000 Freightliner FL-112

Recently Updated
$19,500 USD
REBUILD WITH (IN FRAME KIT), Serial#: 2KS23991, Core Charge: 0, Horse Power: 430 HP @ 2100 RPM, ARR/CPL: 1699413 OEM 410/1800
ConditionUsed
CPL/ARR1699413 OEM 410/1800
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL-112
Will Fit Year(s)2000
Stock Number1A1E56304
MLS Number13536595
CategoryEngines
Last Updated2/11/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Caterpillar C12 Engine for a 2000 Sterling L9513

Caterpillar C12 Engine for a 2000 Sterling L9513

$8,995.98 USD
(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 12.0L, Horsepower: 425, Ar.No./CPL: 169-9469, ESN: 2KS11228, Part Number: 115-5852, ECS: EM, DI, TC,...
ConditionUsed
CPL/ARR169-9469
Horse Power425 HP
Fits To Make(s)Sterling
Fits To Model(s)L9513
Will Fit Year(s)2000
Part Number115-5852
Stock NumberP-59516
MLS Number12313842
CategoryEngines
Last Updated2/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C12 Engine for a 2000 Freightliner FL112

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...
ConditionUsed
CPL/ARR169-5155
Horse Power425 HP
Fits To Make(s)Freightliner
Fits To Model(s)FL112
Will Fit Year(s)2000
Part NumberS01-25676-004
Stock NumberP-94164
MLS Number13296936
CategoryEngines
Last Updated2/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C12 Engine for a 2001 Peterbilt 357

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:...
ConditionUsed
CPL/ARR192-9269
Horse Power410 HP
Fits To Make(s)Peterbilt
Fits To Model(s)357
Will Fit Year(s)2001
Part NumberE12D190109020X1102
Stock NumberP-100880
MLS Number13537054
CategoryEngines
Last Updated2/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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