Featured Item View 2 Photos View 0 Videos 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 @... ConditionUsedUsage909,000 MilesPart Number174-2640 MLS Number9441273CategoryEngines Last Updated1/5/2026 LocationKnoxville, TN, US Sold ByStowers Machinery Corporation (833) 626-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 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 Updated1/14/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Engine Recently Updated $14,995 USD TRUCK APPLICATION STARTING AT $14995.00 / See sample pictures attached. EXCHANGE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT., 2KS Pricing May Vary Depending on The... ConditionUsedStock Number7232 MLS Number13354202CategoryEngines Last Updated1/14/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 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 Updated1/14/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C12 Engine for a 2000 Freightliner FL112 Recently Updated $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... ConditionUsedCPL/ARR169-5155Horse Power425 HPFits To Make(s)FreightlinerFits To Model(s)FL112Will Fit Year(s)2000Part NumberS01-25676-004Stock NumberP-94164 MLS Number13296936CategoryEngines Last Updated1/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Caterpillar C12 Engine for a 2002 Freightliner FLD Newly Listed Contact for price GOOD ENGINE LAST RAN 1/7/26, Serial#: S2K577932, Horse Power: 380 ConditionUsedHorse Power380 HPFits To Make(s)FreightlinerFits To Model(s)FLDWill Fit Year(s)2002Stock NumberK96398-1 MLS Number14077098CategoryEngines Last Updated1/8/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C12 Engine for a 2004 Sterling L9500 $12,500 USD C12 355HP ESN#MBL19443 HAS POWER TAKEOFF. PENDING INSPECTION, WILL TEST RUN,CHECK BEARINGS, 6MOS WARRANTY BLOCK HEAD CRANK, Serial#: MBL19443, Horse Power: 355 ConditionUsedHorse Power355 HPFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2004Stock Number121525-5 MLS Number14067655CategoryEngines Last Updated1/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 Engine $5,950 USD RUNS, 340K, '00, 2KS SERIAL, REPTO, STERLING, ConditionUsedStock NumberENGINE-2730 MLS Number13920923CategoryEngines Last Updated12/24/2025 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C12 Engine Core Contact for price (Core) Engine does not turn 360 Degrees Complete, Caterpillar C12, ENGINE ASSEMBLY- Family Number: WCPXH0729ERK, Displacement: 11.9L, Horsepower: 380, E.S.N.: MBL05222, CPL: 234-8490,... ConditionUsedHorse Power380 HPStock NumberP-491440 MLS Number14049920CategoryEngine Cores Last Updated12/20/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C12 Engine Core Contact for price (Core) Engine does Turn 360 Degrees Complete, 1998 Caterpillar C12, ENGINE ASSEMBLY- Family Number: WCPXH0729ERK, Displacement: 11.9L, Horsepower: 355, Serial Number: 9NS13180, ECS: EM, DI,... ConditionUsedHorse Power355 HPStock NumberP-114676 MLS Number14018999CategoryEngine Cores Last Updated12/12/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 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:... ConditionUsedCPL/ARR192-9269Horse Power410 HPFits To Make(s)PeterbiltFits To Model(s)357Will Fit Year(s)2001Part NumberE12D190109020X1102Stock NumberP-100880 MLS Number13537054CategoryEngines Last Updated1/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2001 Caterpillar C12 Engine $21,000 USD Reman cat c12 2ks engine assembly. Complete overhaul kit, reman c12 injectors, new head cylinder, new oil pump, new water pump, new oil check valves, new oil cooler, new turbo charger, new... ConditionNewStock Number5438 MLS Number12736545CategoryEngines Last Updated11/4/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Caterpillar C12 Engine $4,500 USD NOT RUN, 380HP, '99, 2KS04877, REPTO, STERLING, TURNS, OUTRIGHT, ConditionUsedStock NumberENGINE-2744 MLS Number13957906CategoryEngines Last Updated10/31/2025 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Caterpillar C12 Engine $3,500 USD CORE, RUNS, JAKES, 355HP, '01, 2KS71052, OUTRIGHT, ConditionUsedStock NumberENGINE-2733 MLS Number13951130CategoryEngines Last Updated10/28/2025 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos REBUILT 2002 Caterpillar C12 Engine $23,000 USD REBUILT ENGINE FOR SALE Warranty ConditionRemanufacturedHorse Power430 HPStock Number2126 MLS Number13869171CategoryEngines Last Updated10/6/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar C12 Engine for a 2000 Peterbilt 379 $8,999.99 USD (Core) 1999 Caterpillar C12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 11.9L, Horsepower: 455, Serial Number: 2KS11345, E.C.S.: EM, DI, TC, ECM, CAC, Reference images for... ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Stock NumberP-87137 MLS Number13085788CategoryEngines Last Updated10/18/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C12 Engine Core $2,999.99 USD (Core) Engine turn 360 Degrees Complete, 2003 Caterpillar C12, ENGINE ASSEMBLY- Family Number: 3CPXH0729EBV, Displacement: 11.9L, Horsepower: 431, Ar.No./CPL: 230-1701 ESN: MBL01407, Part... ConditionUsedHorse Power431 HPPart Number7E-8050 01Stock NumberP-92291 MLS Number13235540CategoryEngine Cores Last Updated9/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Reconditioned Caterpillar C12 Engine $14,000 USD RECONDITIONED CAT C12, BEARING AND SEALED, BRAND NEW CYLINDER HEAD, $14,000, $2,500 CORE, ConditionUsed MLS Number13367605CategoryEngines Last Updated9/11/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 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
View 1 Photo View 1 Video Caterpillar C12 Engine for a 2002 International 2674 Contact for price GOOD ENGINE LAST RAN 9/8/25, Serial#: 2KS78570, Horse Power: 431 ConditionUsedHorse Power431 HPFits To Make(s)InternationalFits To Model(s)2674Will Fit Year(s)2002Stock Number552047-1 MLS Number13801268CategoryEngines Last Updated9/12/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2003 Caterpillar C12 Engine $6,995 USD CAT C12 MBL CORE Engine, Turns 360. May be missing parts Sold as Pictured. SOLD AS IS no warranty ConditionUsedStock NumberT 1642 MLS Number13773711CategoryEngines Last Updated8/28/2025 LocationNiles, MI, US Sold ByWorldwide Diesel (833) 283-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Caterpillar C12 Engine $495 USD CAT C-12 Front Timing Cover, Part # 1694172. $495.00 For Information on this or any other engines. Please Call ConditionUsedStock NumberPT 3038 MLS Number11428258CategoryEngines Last Updated8/21/2025 LocationNiles, MI, US Sold ByWorldwide Diesel (833) 283-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Caterpillar C12 Engine $495 USD CAT C-12 Front Timing Cover, Part # 138-2008. $495.00, ConditionUsedStock NumberPT 3891 MLS Number11428214CategoryEngines Last Updated8/21/2025 LocationNiles, MI, US Sold ByWorldwide Diesel (833) 283-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2002 Caterpillar C12 Engine $1,995 USD 2002 CAT C-12 MBL CRANKSHAFT, P/N: 116-1072. *REMAN*. $1,995.00 Fully Remanfactured Standard / Standard NO Core Return Required For Information on this or any othe[...], ConditionUsedStock NumberRE 507 MLS Number11428211CategoryEngines Last Updated8/21/2025 LocationNiles, MI, US Sold ByWorldwide Diesel (833) 283-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Caterpillar C12 Engine $549 USD CAT C12 Timing Gear Case, Part # 138-2008. $549.00 For Information on this or any other engines. Please Call ConditionUsedStock NumberPT 3066 MLS Number11428120CategoryEngines Last Updated8/21/2025 LocationNiles, MI, US Sold ByWorldwide Diesel (833) 283-___ SHOWNUMBERCall Seller Email Seller Save More Info