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Condition: Used
Stock Number: 915-10191915 - SN:9N
Serial Number: 915-10191915 - SN:9NS13391
Description: USED C12 CATERPILLAR ENGINE WITH 410HP, 40 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Core
Stock Number: A42568-1
Description: Parting Engine
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Core
Stock Number: A42553-1
Description: Has jake brakes CORE MOTOR
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Core
Stock Number: A42575-1
Description: Jake Brakes CORE ENGINE
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 903345-1
Description: Oil in Coolant.
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 1323
Serial Number: 9NS03660
Description: (USED) 1998 Caterpillar C12 Diesel Engine with Jake Brakes, 40-PIN ECM CONNECTORS, Ar # 152-3229, 410HP @ 1800 RPM, 11.9L, Engine Serial # 9NS036...
Updated: Monday, May 11, 2026 12:34 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8196
Serial Number: 1YN04155
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1996 Caterpillar C12 Diesel Engine For Sale with Jake Brakes, 430HP @ 1800RP, 40-PIN, AR# 139-9709, F...
Updated: Monday, May 11, 2026 12:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Rebuilt
Stock Number: 2KS93477
Serial Number: 2KS93477
Description: 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. DYN...
Updated: Wednesday, May 13, 2026 11:37 am
Location: Harrisburg, Pennsylvania, USA
Seller: CLEVELAND BROTHERS RIG360 TRUCK CENTERS
Condition: Rebuilt
Stock Number: 30732
Description: Premium Remanufactured Complete Engine Exchange With One Year 2000 Hours Parts Warranty Plus $4,500.00 Refundable Core Deposit. This Engine Is An R...
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: MOTOR
Description: REMAN CAT CATERPILLAR C12 C-12 MOTOR
$22,500 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SPECS.
...
Updated: Monday, May 11, 2026 10:09 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Rebuilt
Stock Number: 11127
Serial Number: 2KS09193
Description: REBUILT CAT C12 ENGINE ASSEMBLY 425HP AR175-1916 ESN#2KS09193
$21,000 WITH EXCHANGE
$3,500 CORE CHARGE
Updated: Thursday, April 23, 2026 08:41 am
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
Condition: Used
Stock Number: 1012LB
Description: ALL C-12 BASIC LONG BLOCK REMANUFACTURED ENGINES OFFERED EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS & LABOR WARRANT...
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 7157
Description: All C12 Basic Long Block Remanufactured Engines Offered Exchange With One Year Or 2,000 Hrs Whichever Occurs First, Factory Parts & Labor Warranty...
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 7232
Description: Truck Application Starting At $13995.00 / See Sample Pictures Attached. Exchange With 100 Day Warranty Plus $1,000.00 Refundable Core Deposit.
2ks
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Description: RECONDITIONED CAT C12
BEARING AND SEALED
BRAND NEW CYLINDER HEAD
$14,000
$2,500 CORE
Updated: Thursday, April 23, 2026 08:41 am
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
Condition: Used
Serial Number: 2KS
Description: USED C12 ENGINE ASSEMBLY. 2KS. We ship nationwide and have a large selection of inventory to get you back on the road. All of our engines come with...
Updated: Monday, May 04, 2026 12:18 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Rebuilt
Stock Number: SHORT BLOCK LP
Description: REMAN CAT CATERPILLAR C12 SHORT BLOCK LP 2 YEAR WARRANTY - 90042
$9500 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NE...
Updated: Monday, May 11, 2026 10:09 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Core
Stock Number: P-67832
Description: (Core) Engine Does Not Turn 360 Degrees Complete, 1999 CATERPILLAR C12 ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 12L, Horsepow...
Updated: Friday, May 01, 2026 09:48 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-55991
Description: (Core) Engine Does Not Turn 360 Degrees Complete, 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 430 Ar. No CPL: 153-5749 ...
Updated: Friday, May 01, 2026 09:59 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-53228
Description: (Core) Engine Does Not Turn360 Degrees Complete, 1997 Caterpillar C-12, ENGINE ASSEMBLY- Family Number: VCP729EZDARX, Displacement: 11.9L, Horsepow...
Updated: Friday, May 01, 2026 09:48 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-49985
Description: (Core) Engine Does Not Turn 360 Degrees Complete, Caterpillar C-12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK Displacement: 11.9L Horsepower: 33...
Updated: Friday, May 01, 2026 09:52 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-48091
Description: (Core) Engine Does Not Turn 360 Degrees Complete, 2003 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 339 ESN: MBL01716 ECS: ...
Updated: Friday, May 01, 2026 09:45 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 36387
Description: USED CAT C-12 CRANKSHAFT - P/N: 116-1072
Updated: Wednesday, March 04, 2026 03:45 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 1102
Description: Detailed_description: Selling a used takeout Caterpillar C12 crankshaft. Crankshaft will need a professional polish or to be turned by the machine ...
Updated: Friday, May 01, 2026 10:10 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 90328
Description: USED CAT C-12 EXHAUST BRAKE
1638167
Updated: Wednesday, March 04, 2026 03:45 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 92751
Description: USED C-12 CATERPILLAR AIR COMPRESSOR DRIVE GEAR 128-0420 42 TEETH
Updated: Wednesday, April 01, 2026 11:09 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 49536
Shipping Length: 25.4 cm
Shipping Width: 20.32 cm
Shipping Height: 10.16 cm
Shipping Weight: 4.08 kg
Description: K234-2365 SUPPORT-ENGINE REAR LH
STAMPED K234-2365 CAST# K234-2194
Updated: Friday, May 01, 2026 10:01 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Quantity: 4
Condition: Used
Stock Number: 6083
Shipping Length: 25.4 cm
Shipping Width: 20.32 cm
Shipping Height: 10.16 cm
Description: K234-2365R SUPPORT-ENGINE REAR RH
Updated: Friday, May 01, 2026 08:23 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts