View 8 Photos View 0 Videos Used Caterpillar C12 Coolant Manifold, Casting # 131-4163, for 2003 Peterbilt 378 $125 USD Good, used coolant manifold off of a Caterpillar C12. Casting number is 131-4163. Serial is unavailable. Please see pictueres. For further information feel free to call or email us. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2003Part Number190315-3Stock Number190315-3 MLS Number10026198CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Caterpillar C12 Aluminum Coolant Manifold for 2004 Peterbilt 387, Casting # 131-4163-02- $125 USD Good, used ALUMINUM COOLANT MANIFOLD that came off of a 2004 Caterpillar C-12 engine. The casting number is 131-4163-02-. The serial number is not available. This Caterpillar C-12 aluminum... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-16Stock Number200192-16 MLS Number11132649CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar C12 Aluminum Coolant Manifold, Part # P-10253, Casting # 131-4163 $125 USD Good, used aluminum coolant manifold from an unknown year CAT C12 engine. The coolant manifold has been inspected and is in good working condition. There is no visible damage on the coolant... ConditionUsedPart NumberP-10253Stock NumberP-10253 MLS Number11232648CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar C12 Aluminum Fuel Rail, Casting # 126-0179, Part # P-10270 $125 USD Good, used aluminum fuel rail from a CAT C12 engine. The fuel rail has been inspected and is in good working condition. There is no visible damage on the part. The fuel rail has visible rust... ConditionUsedPart NumberP-10270Stock NumberP-10270 MLS Number11234891CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Used Caterpillar C7 Coolant Manifold for 2000 Freightliner FLD120, Part # 220503-14 $125 USD Good, used coolant manifold from a Caterpillar C7 engine. The coolant manifold has been visually inspected and is in good working condition. There is no visible damage to the coolant... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)2000Part Number220503-14Stock Number220503-14 MLS Number11987745CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Caterpillar C12 Power Steering Pump for 2000 Freightliner FLD120, Part # 220503-21 $125 USD Good used power steering pump from a Caterpillar C12 engine. The power steering pump has been visually inspected and is in good working condition. The power steering pump has no visual... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)2000Part Number220503-21Stock Number220503-21 MLS Number11987753CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C12 Thermostat Housing, Casting # 4P-9485, Part # P-6792 $100 USD Good, used thermostat housing off of a Caterpillar C12. Casting number is 4P-9485. Please see pictures. For further information feel free to call or email us. We ship anywhere!!! Thank you.,... ConditionUsedPart NumberP-6792Stock NumberP-6792 MLS Number9967046CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Used Caterpillar C12 Engine Dampener, Fits 2003 Sterling L9500, Part # 200369-22 $100 USD Good, used ENGINE DAMPENER off of a 2003 Caterpillar C12 engine. The casting number is not available. The serial number is not available. This Caterpillar C12 engine dampener has been... ConditionUsedFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2003Part Number200369-22Stock Number200369-22 MLS Number11102838CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C12 Diesel Sending Unit, Part # P-5986 $100 USD Good used Diesel Sending Unit off a Cat C12 casting number is not available. Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: N/A, Core Charge:... ConditionUsedPart NumberP-5986Stock NumberP-5986 MLS Number9845015CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar C12 Thermostat Housing, Casting # 7E-7911 / 4P9485, Part # P-5980 $100 USD Good used Thermostat Housing off a Cat C12 casting number (7E-7911) (4P9485). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 7E-7911... ConditionUsedPart NumberP-5980Stock NumberP-5980 MLS Number9845009CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Caterpillar C12 Engine Dampener for 2004 Peterbilt 387, Part # 200192-22 $100 USD Good, used ENGINE DAMPENER that came off of a 2004 Caterpillar C-12 engine. The casting number is not available. The serial number is not available. This Caterpillar C-12 engine dampener has... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-22Stock Number200192-22 MLS Number11134634CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar C12 Fuel Filter Base, Part # P-10266 $100 USD Good, used fuel filter base from a CAT C12 engine. The fuel filter base has been inspected and is in good working condition. There is no visible damage seen on the part. Threads are in good... ConditionUsedPart NumberP-10266Stock NumberP-10266 MLS Number11232665CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar C12 Oil Dipstick and Tube, Part # P-10305 $100 USD Good, used OIL DIPSTICK AND TUBE from a Caterpillar C12 engine. The casting number is not available This Caterpillar C12 oil dipstick and tube has been inspected and it appears to be in good... ConditionUsedPart NumberP-10305Stock NumberP-10305 MLS Number11246154CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos Used Caterpillar C12 Engine Pulley for 2000 Freightliner FLD120, Casting # 132-3162 $100 USD Good, used engine pulley from a Caterpillar C12 engine. The pulley has been visually inspected and is in good working condition. There is minor rust on the pulley. There is minor damage seen... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)2000Part Number220503-32Stock Number220503-32 MLS Number11994193CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos Caterpillar C12 Water Manifold with Thermostat Housing for 1999 Kenworth T800, # 4P9485 / 118-2801 $100 USD Good used Water manifold with thermostat housing from a Caterpillar C12 engine. The water manifold and thermostat housing have been visually inspected and are in good condition. The water... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-16Stock Number240092-16 MLS Number13206244CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C12 Fuel Hand Primer, Part # P-6007 $80 USD Good used Fuel Hand Primer off a Cat C12 casting number is not available. Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: N/A, Core Charge:... ConditionUsedPart NumberP-6007Stock NumberP-6007 MLS Number9848228CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C12 Block Cover, Casting # 7E-8613, Part # P-5979 $75 USD Good used Block Cover off a Cat C12 casting number (7E-8613). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 7E-8613, Core Charge: 0.00,... ConditionUsedPart NumberP-5979Stock NumberP-5979 MLS Number9845008CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C12 Oil Pickup Tube, Casting # 4P8207 / 4P8206, Part # P-5981 $75 USD Good used Oil Pickup Tube off a Cat C12 casting number (4P8207) (4P8206). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 4P8207 (4P8206),... ConditionUsedPart NumberP-5981Stock NumberP-5981 MLS Number9845010CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar C12 Oil Filter Base for 1999 International 9200, Casting # 129-2878 $75 USD Good, used oil filter base off of a Cat C12. Casting number is 129-2878. Serial number is 9NS16628. Please see pictures. For further information feel free to call or email us. We ship... ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Will Fit Year(s)1999Part Number190197-36Stock Number190197-36 MLS Number9952812CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C12 Thermostat Housing, Casting # 129-2886, Fits 2003 Peterbilt 378 $75 USD Good, used thermostat housing off of a Caterpillar C12. Casting number is 129-2886. Serial is unavailable. Please see pictures. For further information feel free to call or email us. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2003Part Number190315-6Stock Number190315-6 MLS Number10026202CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar C12 Block Cover, Casting # 7E-8613, Part # P-6795 $75 USD Good used Block Cover off a Cat C12 casting number (7E-8613). Please see pictures. For further information feel free to cal or email us. We ship anywhere!!! Thank you., Serial#: 7E-8613,... ConditionUsedPart NumberP-6795Stock NumberP-6795 MLS Number9967050CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Used Caterpillar C12 Battery Cable Support for 2003 Sterling L9500 $75 USD Good, used BATTERY CABLE SUPPORT off of a 2003 Caterpillar C12 engine. The casting numbers are 3819686C2 and PPGF40PPGF40PPGF40 ConditionUsedFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2003Part Number200369-42Stock Number200369-42 MLS Number11102859CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Used Caterpillar C12 Aluminum Thermostat Housing for 2004 Peterbilt 387 $75 USD Good, used ALUMINUM THERMOSTAT HOUSING that came off of a 2004 Caterpillar C-12 engine. The casting number is 129-2886-03. The serial number is not available. This Caterpillar C-12 aluminum... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-17Stock Number200192-17 MLS Number11132650CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Used Caterpillar C12 Oil Pick Up Tube and Connector for 2004 Peterbilt 387, Part # 200192-35 $75 USD Good, used OIL PICK UP TUBE AND CONNECTOR that came off of a 2004 Caterpillar C-12 engine. The casting numbers are 122-0757 and 122-0756. The serial number is not available. This Caterpillar... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-35Stock Number200192-35 MLS Number11140249CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2004 Used Caterpillar C-12 Aluminum Engine Brake Housing, Part # 200192-37 $75 USD Good, used ALUMINUM ENGINE BRAKE HOUSING that came off of a 2004 Caterpillar C-12 engine. The casting number is not available. The serial number is not available. This Caterpillar C-12... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number200192-37Stock Number200192-37 MLS Number11140252CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info