View 6 Photos View 0 Videos Caterpillar C12 Engine USED $14,000 USD GOOD RUNNING ENGINE/ CORE AR @165-0614 AR No.171-5150 Warranty ConditionUsedHorse Power317 HPStock Number2021 MLS Number13396844CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 2KS Engine $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power410 HPStock Number1172 MLS Number11410144CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1998 Caterpillar C12 Engine for a Freightliner CENTURY $4,500 USD ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/ 30 DAY WARRANTY ON ALL MAJOR CASTING PARTS, HIGH MILEAGE BUT RUNS GREAT, 1,355,686 MILES 40 PIN CONNECTOR ConditionUsedHorse Power410 HPFits To Make(s)FREIGHTLINERFits To Model(s)CENTURYStock Number27891 MLS Number13438218CategoryEngines Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1999 Caterpillar C12 Engine $18,000 USD FOR SALE: CAT C12 S/N 2KS03436 430HP PACCAR ARR. DYNO TESTED. OIL SAMPLE TEST.. RUNS VERY WELL. REBUILT AT SOME POINT RECENTLY. 90 DAY HEAD, BLOCK, CRANK PARTS WARRANTY. CALL FOR MORE... ConditionUsedStock Number2KS03436 MLS Number13406756CategoryEngines Last Updated4/25/2026 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Caterpillar C12 Engine Rebuilt $23,000 USD GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power430 HPStock Number2020 MLS Number13395829CategoryEngines Last Updated10/8/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 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... ConditionRemanufacturedStock Number2KS93477 MLS Number13363133CategoryEngines Last Updated4/25/2026 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 1 Video 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 ConditionUsedCPL/ARR139-9709Horse Power430 HPPart Number40-PIN, AR# 139-9709Stock Number8196 MLS Number13219639CategoryEngines Last Updated12/10/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Caterpillar C12 Diesel Engine Contact for price 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... ConditionUsedHorse Power335 HPStock Number1123 MLS Number8867433CategoryEngines Last Updated12/6/2024 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2000 Caterpillar C12 Engine 2KS Contact for price 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,... ConditionUsedStock NumberS0575EN MLS Number11986065CategoryEngines Last Updated12/6/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 1 Video 2001 Caterpillar C12 Diesel Engine Assembly 2KS $14,500 USD GOOD USED 2001 CATERPILLAR C12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!! , 2001 , CATERPILLAR , C12 , S/N 2KS54967 , 70 PIN ECM , 430HP ,... Warranty ConditionUsedAssembly Number2KSHorse Power430 HPEmission RatingEPA 2000Part Number2KSStock NumberS4967EN MLS Number13237793CategoryEngines Last Updated2/10/2025 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2003 Caterpillar C12 Diesel Engine Assembly $10,500 USD GOOD USED 2003 CATERPILLAR C12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!, 2003, CATERPILLAR, C12 , S/N MBL02517 , 470HP , TESTED, INSPECTED, RUN TEST 10/24/24 - WATCH... Warranty ConditionUsedAssembly NumberMBLHorse Power470 HPEmission RatingEPA 2000Part NumberMBLStock NumberS2517EN MLS Number13195000CategoryEngines Last Updated1/12/2025 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2001 Caterpillar C12 Diesel Engine 2KS Contact for price Used Caterpillar C12 Diesel Engine Assembly, for sale, with warranty!!!, 2001, Caterpillar , C12 , 70 Pin ECM , S/N 2KS07107 , Tested, inspected, run... Warranty ConditionUsedHorse Power410 HPEmission RatingEPA 00Part Number2KSStock NumberS210EN MLS Number13190246CategoryEngines Last Updated1/12/2025 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Caterpillar C12 Engine Contact for price FOR SALE: SHORT BLOCK REBUILD 2001 C12 S/N: 2KS68893 430HP 166,393 MILES. FREGIHTLINER ARR, FRONT SUMP OIL PAN. INSTALLED CAT GOLD KIT INCLUDES CYLINDER PACKS, ROD MAIN BEARINGS, AND... ConditionRemanufacturedStock Number2KS68893 MLS Number12935411CategoryEngines Last Updated4/25/2026 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2002 Caterpillar C12 Diesel Engine Assembly 2KS Contact for price GOOD USED 2002 CATERPILLAR C12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY! , 2002 , CATERPILLAR , C12 , 70 PIN ECM , S/N 2KS80097 , 470HP ... Warranty ConditionUsedAssembly Number2KSHorse Power470 HPEmission RatingEPA 2000Part Number2KSStock NumberS2444EN MLS Number13074714CategoryEngines Last Updated12/9/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Caterpillar C12 Engine Rebuilt $23,000 USD REBUILT / RUN TESTED/ FULLY INSPECTED) 2002 Caterpillar C12 Diesel Engine NO Jake Brakes (70PIN), Serial # 2KS***, 455HP, Visit OPTIMUM TRUCK PARTS for more information on this engine or any... Warranty ConditionRemanufacturedHorse Power455 HPStock Number1869 MLS Number13063279CategoryEngines Last Updated8/21/2024 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 1998 Caterpillar C12 Engine $11,000 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1998 Caterpillar C12 Diesel Engine with Jake Brakes (40PINECMCONNECTOR), Serial # 9NS11029, AR # 150-6136, 425HP RATED @ 2100 RPM, Short Block #... ConditionUsedCPL/ARR150-6136Horse Power425 HPPart NumberAR # 150-6136Stock Number006198 MLS Number12821849CategoryEngines Last Updated8/6/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1998 Caterpillar C12 70 pin 2KS Engine Contact for price Good Used Caterpillar C12 Engine Assembly, S/N 2KS01600, 455HP, tested, inspected, low miles, comes with warranty. All engines sold are on site! Never brokered! We can provide mileage,... ConditionUsedStock NumberS4847EN MLS Number11650610CategoryEngines Last Updated12/6/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 1 Video 1998 Caterpillar C12 Engine, 70-PIN $12,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 1998 Caterpillar C12 Diesel Engine For Sale, 370HP, AR# 152-3298, 70-PIN, CORE AR# 148-2020, 11.9L, 6 Cylinders, Turbocharged, Engine Serial#... Warranty ConditionUsedCPL/ARR152-3298Horse Power370 HPPart NumberAR# 152-3298Stock Number7436 MLS Number12926482CategoryEngines Last Updated10/14/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2001 Caterpillar C12 Diesel Engine Assembly 2KS 70 Pin ECM Contact for price TESTED USED CATERPILLAR C12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY! , 2001 , CATERPILLAR , C12 , ESN: 2KS16935 , 470HP ,... Warranty ConditionUsedAssembly Number2KSHorse Power470 HPEmission RatingEPA 2000Stock NumberS6935EN MLS Number12924689CategoryEngines Last Updated12/17/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video 2001 Caterpillar C12 Diesel Engine Assembly 2KS 70 Pin ECM Contact for price GOOD USED 2001 CATERPILLAR C12 DIESEL ENGINE FOR SALE WITH WARRANTY!!! , YEAR: 2001 , MODEL: C12 , S/N 2KS82025 , FAMLY# 2CPXH0729ERK , 430 HP 505HP MAX ... Warranty ConditionUsedHorse Power430 HPEmission RatingEPA 2000Part Number2KSStock NumberS178EN MLS Number12903556CategoryEngines Last Updated12/9/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 1 Video 1999 Caterpillar C12 Engine, 2KS, 70-PIN $13,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar C12 Diesel Engine For Sale, 410HP @ 1800RPM, AR# 1715005, 70-PIN ECM CONNECTOR PLUGS, 11.9L, 6 Cylinders, Turbocharged,Engine... Warranty ConditionUsedCPL/ARR1715005Horse Power410 HPWill Fit Year(s)1999 2000 2001 2002 2003Part Number70-PIN ECM CONNECTOR PLUGSStock Number2862 MLS Number12867768CategoryEngines Last Updated10/14/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 Engine $4,250 USD FOR SALE: CATERPILLAR C12 SERIAL# 2KS49452 430 HP, PACCAR ARRANGEMENT, CORE ENGINE. TURNS 360 DEGREES ConditionUsedStock Number2KS49452 MLS Number12617202CategoryEngines Last Updated4/25/2026 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 Engine for a Peterbilt 385 Contact for price CAT C-12 ENGINE ASSY/410 HP/SER # 2KS43329/CORE-HAS FIRE DAMAGE ConditionUsedFits To Make(s)PETERBILTFits To Model(s)385Stock Number90570 MLS Number12835400CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2002 Caterpillar C12 Engine for a Peterbilt 357 Contact for price CAT C-12 (CORE) ENGINE WITH JAKE BRAKES ConditionUsedFits To Make(s)PETERBILTFits To Model(s)357Stock Number74153 MLS Number12828393CategoryEngines Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2002 Caterpillar C12 Engine for a International 9400I Contact for price CORE CAT C-12 ENGINE, 425HP - S/N: 1YN09144 - MASSIVE HOLE ON EACH SIDE OF THE BLOCK, DESTROYED THE AIR COMPRESSOR ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9400IStock Number53933 MLS Number12818833CategoryEngines Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info