View 1 Photo View 0 Videos New Aftermarket Caterpillar C12 Front Gasket Kit $281 USD New Aftermarket C12 Front Gasket Kit, Type: Front Cover Gasket Set Quantity2ConditionUsedPart Number2302167Stock Number510-24557 MLS Number13725983CategoryGaskets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C12 Engine Control Module (ECM) Part # 348-2379-01 Contact for price (TESTED W/ WARRANTY) Caterpillar C12 ECM Part # 348-2379-01 For Sale, 70-PIN, Personality Module Part # 2157817-00, 2KS-Serial, Pulled off CAT C12, Engine Serial # 2KS19920, ECM Serial #... ConditionUsedPart Number348-2379-01Stock Number4210 MLS Number12033440CategoryEngine Control Modules (ECM) Last Updated7/14/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Caterpillar C12 2KS Engine $14,000 USD 60 DAYS WARRANTY IN BLOCK, CYLINDER HEAD, CRANK SHAFT, PARTS ONLY GOOG RUNNING ENGINE !!! ConditionUsedStock Number65984 MLS Number11092623CategoryEngines 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 1999 Caterpillar C12 2KS Engine $14,000 USD NEW CYLINDER HEAD, BLOCK CHANGED CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE, NEW CYLINDER HEAD. Warranty ConditionUsedHorse Power430 HPStock Number1150 MLS Number11407264CategoryEngines 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 2002 Caterpillar C12 Engine $14,000 USD CORE EXCHANGE IS NEEDED. GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power430 HPStock Number2023 MLS Number12616371CategoryEngines 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 2002 Caterpillar C12 Engine $14,000 USD GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Warranty ConditionUsedHorse Power430 HPPart Number5001522Stock Number1523 MLS Number12231279CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2000 Caterpillar C12 Engine $14,000 USD (USED) Caterpillar C12Diesel Engine For Sale 2KS***, (70-PIN ECM CONNECTOR PLUGS)410HP@ 1800RPM, AR # 171-4073, MAX HP RATING 425HP, Engine Serial # 2KS***4, Stock # 1876 Warranty ConditionUsedHorse Power410 HPPart Number179-4073Stock Number1876 MLS Number13070601CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
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 2 Photos View 0 Videos 1998 Caterpillar C12 Fan Blade for a Kenworth T800 $146 USD (USED) CAT C12 Blades: 8 Diameter: 29.5 Pilot Diameter: 2 Dish: 1.75 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Stock Number25741374 MLS Number13349375CategoryFan Blades Last Updated6/22/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2003 Caterpillar C12 Fan Blade for a International 9200 $146 USD (USED) CAT C12 Blades: 9 Diameter: 30 Pilot Diameter: 2.56 Dish: 2.56 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Stock Number25813076 MLS Number13654488CategoryFan Blades Last Updated6/19/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Caterpillar C12 Engine Mount for a Peterbilt 387 $290 USD (USED) CAT C12 Cast#: F85-6024 Mount: FRONT Ref# F85-6024 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Part NumberF85-6024Stock Number25751982 MLS Number13397186CategoryEngine Mounts Last Updated5/31/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1998 Caterpillar C12 Engine Mount for a Ford L9513 $184 USD (USED) CAT C12 Cast#: F6HT-6A070-EA Mount: REAR Ref# F6HT-6A070-EA PAIR OF (2) ENGINE MOUNTS, LEFT MOUNT PART # F6HT-6A070-EA, RIGHT MOUNT PART # F6HT-6096-EA ConditionUsedFits To Make(s)FordFits To Model(s)L9513Part NumberF6HT-6A070-EAStock Number25499248 MLS Number12338757CategoryEngine Mounts Last Updated5/21/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2001 Caterpillar C12 Timing Cover for a International 9900 $58 USD (USED) CAT C12 Cast#: 1694172 Location: FRONT ConditionUsedFits To Make(s)InternationalFits To Model(s)9900Stock Number25637723 MLS Number12807634CategoryTiming Covers Last Updated5/21/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1999 Caterpillar C12 Turbocharger / Supercharger for a Sterling L9513 $250 USD (USED) CAT C12 Model: - Wastegate: YES Part #: 0R7575 CORE TURBO NEEDS REBUILT HAS A GOOD HOUSING ConditionUsedFits To Make(s)SterlingFits To Model(s)L9513Stock Number25722058 MLS Number13263580CategoryTurbochargers / Superchargers Last Updated5/21/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Caterpillar C12 Fan Blade for a Kenworth T2000 $146 USD (USED) CAT C12 Diameter: 32 Pilot Diameter: 2.56 Dish: 2.2 ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Stock Number25791166 MLS Number13556407CategoryFan Blades Last Updated5/3/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2010 Used Caterpillar C12 Jake Brake Bolt $8.50 USD Used C12 Jake Brake Bolt, Position: N/A ConditionUsedWill Fit Year(s)2010Part Number6V7981Stock Number516-11007 MLS Number13540547CategoryBrake Parts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2010 Used Caterpillar C12 Air Comp Gear $200 USD Used C12 Air Comp Gear, Type: Air Compressor Gear ConditionUsedWill Fit Year(s)2010Part Number1280420Stock Number513-27157 MLS Number13540546CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Injector/ Engine Brake Harness $110 USD Used C12 Injector/ Engine Brake Harness, Type: Front Injector Brake Harness ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number4P9537Stock Number514-12624 MLS Number13534093CategoryEngine Wiring Harnesses Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Wiring Harness $220 USD Used C12 Wiring Harness, Type: Engine Wiring Harness ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number1660972Stock Number514-12623 MLS Number13534092CategoryEngine Wiring Harnesses Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Used Caterpillar C12 Aux Drive Adapter $150 USD Used C12 Aux Drive Adapter ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2001Part Number1757342Stock Number577-10467 MLS Number13516157CategoryEngine Accessory Drives Last Updated4/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Block Cover $46 USD Used C12 Block Cover, Type: Cylinder Block Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number7C1445Stock Number507-19259 MLS Number13516152CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Used Caterpillar C12 Block Cover $25 USD Used C12 Block Cover, Type: Cylinder Block Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C12Will Fit Year(s)2000Part Number4P6587Stock Number507-19258 MLS Number13516146CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2002 Caterpillar C12 Fan Blade for a Freightliner FLD112 $146 USD (USED) CAT C12 Blades: 9 Diameter: 29.5 Pilot Diameter: 2.56 Dish: 2.5 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD112Stock Number25770969 MLS Number13463272CategoryFan Blades Last Updated4/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar C12 Fan Clutch, Part # 601158, Other Part # 605171 Contact for price (GOOD USED/TESTED) Horton Caterpillar Fan Clutch 601158 For Sale, Part # 601158, Other Part # 605171, WF8, 5A04, FG04, Stock # 5083 | Tested Inspected! All our PARTS are TESTED and Ship... ConditionUsedPart Number601158Stock Number5083 MLS Number12182757CategoryFan Clutches Last Updated4/1/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info