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Condition: Used
Stock Number: 1613
Serial Number: 2KS78395
Description: (GOOD USED) 2002 Caterpillar C12 Diesel Engine 2KS, (70-PIN ECM CONNECTOR PLUGS) 355HP @ 1800RPM, AR # 198-3735, MAX HP RATING 505HP, Engine Serial...
Updated: Monday, May 18, 2026 03:37 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1262
Serial Number: 2KS84528
Description: (USED) 2002 Caterpillar C12 Diesel Engine with Jake Brakes (70-PIN ECM CONNECTOR PLUGS) 11.9L, 355HP @ 1800 RPM, AR # 220-7839, Engine Family 2CPX...
Updated: Monday, May 18, 2026 03:37 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: New
Stock Number: 5438
Serial Number: 2ks
Shipping Length: 132.08 cm
Shipping Width: 121.92 cm
Shipping Height: 157.48 cm
Description: Reman cat c12 2ks engine assembly. Complete overhaul kit, reman c12 injectors, new head cylinder, new oil pump, new water pump, new oil check valve...
Updated: Tuesday, May 19, 2026 10:17 am
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
Condition: Used
Stock Number: 1144
Serial Number: 2KS74275
Shipping Weight: 1,496.85 kg
Description: 2001 Caterpillar C12 Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
NEW INFRAME KIT, NEW WATER PUMP COMES WITH...
Updated: Friday, May 22, 2026 09:21 am
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: S6935EN
Serial Number: 2KS16935
Description: 2001 CAT C12 Complete Engine for sale in SCRANTON, PA
USED COMPLETE ENGINES / USED CAT COMPLETE ENGINES / USED CAT C12 COMPLETE ENGINES / 2001 CAT...
Updated: Tuesday, May 19, 2026 09:13 am
Location: Scranton, Pennsylvania, USA
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Used
Stock Number: S805
Serial Number: 2KS73933
Description: 2001 CAT C12 used diesel engine for sale . 410 HP, tested and inspected with warranty. Call or visit website for more info!
Updated: Monday, May 04, 2026 12:17 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 123099
Serial Number: 2KS68080
Description: CATERPILLAR DIESEL ENGINE C12 11.9L 2001 425HP.
Updated: Sunday, April 26, 2026 03:30 pm
Location: East Bernstadt, Kentucky, USA
Seller: Visone RV
Condition: Used
Stock Number: 2972-0729207 - SN:2K
Serial Number: 2972-0729207 - SN:2KS82935
Description: USED C12 CATERPILLAR 380-425HP, 2001, 70 PINS ECM COMPUTER, JAKE BRAKE, ARR:222-9465, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGI...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 925-10251910 - SN:2K
Serial Number: 925-10251910 - SN:2KS68284
Description: USED C12 CATERPILLAR ENGINE WITH 410HP, JAKE BRAKE(ENGINE BRAKE), 70 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENG...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 798-1010198 - SN:2KS
Serial Number: 798-1010198 - SN:2KS57002
Description: USED C12 CATERPILLAR ENGINE WITH 410 HP, 70 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALO MANY ENGINES IN STOCK. - FOR PRIC...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Quantity: 2
Condition: Used
Stock Number: 4014R
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, May 01, 2026 09:01 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 1A1E56304
Serial Number: 1FUYTWEB1YHB62865
Description: REBUILD WITH (IN FRAME KIT)
Updated: Friday, May 29, 2026 10:53 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 1152
Serial Number: 2KS42781
Description: 2000 Caterpillar C12 2KS Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
NEW INFRAME KIT, NEW CYLINDER HEAD.
...
Updated: Friday, May 22, 2026 09:21 am
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 4014G
Serial Number: 2KS
Description: TRUCK APPLICATION STARTING AT $13995.00 / See sample pictures attached. EXCHANGE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT.
2...
Updated: Friday, May 01, 2026 10:06 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: P-59516
Serial Number: 2FZXKWEB3YAF39014
Description: (Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 12.0L, Horsepower: 425, : 169-9469, ESN: 2KS11228, Part Nu...
Updated: Wednesday, May 20, 2026 09:33 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 1880
Serial Number: 2KS41703
Description: Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model C12
Horse Power 435
Casting/Serial# 2KS41703
Truck Year 20...
Updated: Wednesday, May 27, 2026 12:17 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Quantity: 3
Condition: Used
Stock Number: 101773
Shipping Length: 76.2 cm
Shipping Width: 25.4 cm
Shipping Height: 25.4 cm
Description: PETERBILT SUPPORT-ENGINE FRONT CAST ALUM 05-15046M002
Updated: Thursday, May 28, 2026 11:30 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Quantity: 24
Condition: Used
Stock Number: Ryd 113-9016
Shipping Length: 35.56 cm
Shipping Width: 12.7 cm
Shipping Height: 5.08 cm
Description: Good used and inspected Caterpillar C-12 Connecting Rod, Part Number: 113-9016, 0R-8190. 30 day guarantee for swap or refund
Updated: Tuesday, May 19, 2026 09:16 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Serial Number: 2KS12611
Description: 2000 CAT C12 / 256k miles - Serial: 2KS12611
- good running take out
Updated: Thursday, May 21, 2026 07:47 am
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Stock Number: 5467-1206225
Serial Number: 5467-1206225
Description: USED 2000 CATERPILLAR C12 ENGINE,430HP, JAKE BRAKE, ARR:169-9212, 70 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY EN...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Serial Number: 2KS16934
Description:
Updated: Thursday, May 21, 2026 07:46 am
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Stock Number: 6411
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model C12
Horse Power 455
Casting/Serial# 2KS5444...
Updated: Wednesday, May 27, 2026 12:11 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6012
Serial Number: 2KS53650
Description: Call for price
Part TypeEngines & Engine Parts / Engine Cores
Engine Make Caterpillar
Engine Model C12
Horse Power 339
Mileage N/A
Casting/Se...
Updated: Wednesday, May 27, 2026 12:11 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 3893
Serial Number: 2KS24249
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model C12
Horse Power 355
Casting/Serial# 2ks2424...
Updated: Wednesday, May 27, 2026 12:10 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 1880
Serial Number: 2KS41703
Description: Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model C12
Horse Power 435
Casting/Serial# 2KS41703
Truck Year 20...
Updated: Wednesday, May 27, 2026 12:16 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 3893
Serial Number: 2KS24249
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model C12
Horse Power 355
Casting/Serial# 2ks2424...
Updated: Wednesday, May 27, 2026 12:15 pm
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 2437
Serial Number: 2KS45403
Description: (GOOD USED) 2000 Caterpillar C12 Diesel Engine with Jake Brakes For Sale, 410HP @ 1800RPM, 2KS, MAX ADV 505HP @ 1800, 70-PIN ECM, AR# 1790949, Off ...
Updated: Monday, May 18, 2026 03:38 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 51419-10
Serial Number: 859268
Description: CORE ENGINE/ JAKES INVENTORIED SEPARATE/COMPRESSOR SEPERATE
Mileage: NA
Updated: Thursday, April 16, 2026 11:41 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts