Featured Item 4 0 2004 Caterpillar C12 Engine Rebuilt $23,000 USD GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power430 HPStock Number2020 MLS Number13395829CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Caterpillar C12 Engine Recently Updated $26,995 USD PREMIUM REMANUFACTURED COMPLETE ENGINE EXCHANGE WITH ONE YEAR 2000 HOURS PARTS WARRANTY PLUS $4,500.00 REFUNDABLE CORE DEPOSIT. THIS ENGINE IS AN RR 2KS FREIGHT INCLUDED IN PRICE, US48. Quantity2ConditionRemanufacturedStock Number30732 MLS Number13353245CategoryEngines Last Updated10/5/2025 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Caterpillar C12 Engine Recently Updated $15,395 USD ALL C-12 BASIC LONG BLOCK REMANUFACTURED ENGINES OFFERED EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 4,500.00 REFUNDABLE CORE DEPOSIT.... ConditionRemanufacturedStock Number7157 MLS Number13354226CategoryEngines Last Updated10/5/2025 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Caterpillar C12 Engine $21,000 USD REBUILT CAT C12 ENGINE ASSEMBLY 425HP AR175-1916 ESN#2KS09193 $21,000 WITH EXCHANGE, $3,500 CORE CHARGE, ConditionRemanufacturedStock Number11127 MLS Number12963506CategoryEngines Last Updated9/11/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 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 Updated1/24/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 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 Updated9/11/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 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
8 1 2001 Caterpillar C12 Engine $17,000 USD (LIKE NEW) 2001 Caterpillar C12 Diesel Engine with Jake Brakes (70PIN), Serial # 9SM00605, Miles: 34,981, Hours: 3656, AR # 140-2260, 410HP, Max Rating: 455HP, Family # 1CPXH0729ERK, Short... ConditionRemanufacturedUsage35,656 HoursPart Number10R1406Stock Number006010 MLS Number12598482CategoryEngines Last Updated3/3/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 1 2002 Caterpillar C12 Engine $16,000 USD (LIKE NEW) 2002 Caterpillar C12 Diesel Engine with Jake Brakes (70PIN), Serial # 9SM02522, AR # 140-2260, 425HP @ 1800 RPM, Short Block # 0R9680, Long Block Part # 10R1406, 7631 MILES, WATCH... ConditionRemanufacturedUsage7,631 MilesPart Number0R9680Stock Number005960 MLS Number12391945CategoryEngines Last Updated1/23/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Caterpillar C12 Engine Contact for price ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR QUOTE, fits# 169-5171. , Warranty ConditionRemanufacturedFits To Make(s)CaterpillarFits To Model(s)C12Part Number169-5171 MLS Number11434456CategoryEngines Last Updated3/3/2025 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 CAT C12 LB Engine - 2KS $14,200 USD New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate... Warranty ConditionRemanufacturedCPL/ARR2KS - ESNStock Number2KS MLS Number9592951CategoryEngines Last Updated6/26/2023 LocationParker, CO, US Sold ByCapital Reman (844) 562-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 1999 Caterpillar C12 2KS Engine $14,000 USD NEW INFRAME KIT CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionRemanufacturedHorse Power430 HPStock Number1171 MLS Number11410143CategoryEngines Last Updated3/23/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2001 Caterpillar C12 Engine $16,000 USD NEW INFRAME KIT, NEW WATER PUMP COMES WITH JAKES, CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power355 HPStock Number1144 MLS Number11407242CategoryEngines Last Updated3/23/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 1999 Caterpillar C12 2KS Engine $16,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE, NEW HEAD, NEW TURBO Warranty ConditionRemanufacturedHorse Power430 HPStock Number1175 MLS Number11407265CategoryEngines Last Updated3/23/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2000 Caterpillar C12 2KS Engine $16,000 USD NEW INFRAME KIT, NEW CYLINDER HEAD. CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionRemanufacturedHorse Power340 HPStock Number1152 MLS Number11407269CategoryEngines Last Updated3/23/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 1998 Caterpillar C12 Engine Contact for price Select Reman Exchange has a Completely remanufactured 9NS Caterpillar C12 engine in stock and ready to ship. This was a quality reman process. We start from the bare block and perform full... Warranty ConditionRemanufacturedHorse Power430 HP MLS Number11771619CategoryEngines Last Updated12/16/2022 LocationLinden, MI, US Sold BySelect Reman Exchange LLC (844) 343-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2000 Caterpillar C12 2KS Engine $16,000 USD NEW INFRAME KIT CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionRemanufacturedHorse Power380 HPStock Number1170 MLS Number11410141CategoryEngines Last Updated9/29/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2000 Caterpillar C12 2KS Engine $16,000 USD CATERPILLAR ENGINE C-12, NEW IN-FRAME KIT, REBUILT CYLINDER HEAD, NEW TURBO COMES WITH JAKES CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power430 HPStock Number1176 MLS Number11411438CategoryEngines Last Updated8/23/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2003 Caterpillar C12 MBL Engine $15,500 USD NEW INFRAME KIT CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power410 HPStock Number1158 MLS Number11410024CategoryEngines Last Updated5/23/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2002 Caterpillar C12 2KS Engine $19,000 USD GOOD RUNNER ENGINE 430HP, 6 MONTH WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY. ConditionRemanufacturedStock Number65987 MLS Number11092632CategoryEngines Last Updated11/5/2021 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 Rebuilt Caterpillar C12 Long Block Engine Assembly $19,575 USD Rebuilt C12 Long Block Engine Assembly, AR/CPL #: N/A ConditionRemanufacturedFits To Make(s)N/AWill Fit Year(s)1998-2003Part NumberFTPC12LBStock Number500-16753 MLS Number10234939CategoryEngines Last Updated5/15/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2007 Caterpillar C12 Diesel Engine $19,000 USD (NEW) 2007 Caterpillar C12 Diesel Engine (70PINECM), Serial # BCY00174, AR # 212-3802, FAM # 5CPXL12.0ESK, 430HP RATED @ 1800RPM, MAX ADV 515HP @ 2200RPM, E.C.S: EM, DI, TC, ECM, CAC. 0 HOUR... ConditionRemanufacturedHorse Power430 HPStock Number003758 MLS Number9585374CategoryEngines Last Updated11/29/2018 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Caterpillar C12 Industrial Diesel Engine Contact for price Select Reman Exchangeis your go to supplier for all of your diesel engine needs. Whether its On-Highway, Industrial, Agricultural or Marine, we carry a full line of Short block, Long block,... ConditionRemanufacturedHorse Power500 HP MLS Number9440392CategoryEngines Last Updated11/13/2018 LocationLinden, MI, US Sold BySelect Reman Exchange LLC (844) 343-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Caterpillar c12 Diesel Engine Contact for price Select Reman Exchangeis your go to supplier for all of your diesel engine needs. Whether its On-Highway, Industrial, Agricultural or Marine, we carry a full line of Short block, Long block,... ConditionRemanufacturedHorse Power430 HPEngine ModelC12 MLS Number9440391CategoryEngines Last Updated11/13/2018 LocationLinden, MI, US Sold BySelect Reman Exchange LLC (844) 343-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2003 Caterpillar C12 Diesel Engine $7,500 USD (REMAN) 2003 Caterpillar C12 Diesel Engine with Jake Brakes (70PINECM), Cat Reman Serial # 10R1384, Cat Ref # 17000538, 430HP RATED, MAX ADV 505HP, LOW MILES AFTER REBUILT, GREAT... ConditionRemanufacturedHorse Power430 HPStock Number003181 MLS Number8991066CategoryEngines Last Updated1/26/2017 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info