View 11 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Cooler $100 USD Good used Oil cooler from a Cummins QSC 8.3 engine. The Oil cooler has been visually inspected and is in good condition. The Oil cooler has corrosion. All bolt holes are clean and clear from... ConditionUsedPart NumberP-1012909Stock NumberP-1012909 MLS Number13668173CategoryEngine Oil Coolers Last Updated6/26/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Cooler $100 USD Good used Oil cooler from a Cummins QSC 8.3 engine. The Oil cooler has been visually inspected and is in good condition. The Oil cooler has damage, please see photos. The Oil cooler has rust... ConditionUsedPart NumberP-1012908Stock NumberP-1012908 MLS Number13668172CategoryEngine Oil Coolers Last Updated6/26/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins QSC 8.3 Oil Cooler Cover, Part # P-1012899 $75 USD Good used Oil cooler cover from a Cummins QSC 8.3 engine. The Oil cooler cover has been visually inspected and is in good condition. The Oil cooler cover has chipped paint. The Oil cooler... ConditionUsedPart NumberP-1012899Stock NumberP-1012899 MLS Number13668156CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Cummins QSC 8.3 Valve Cover $100 USD Good used Valve Cover from a Cummins QSC 8.3 engine. The Valve cover has been visually inspected and is in good condition. The Valve cover has chipped paint. The valve cover has no cracks.... ConditionUsedPart NumberP-1012890Stock NumberP-1012890 MLS Number13668146CategoryValve Covers Last Updated6/26/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Cummins QSC 8.3 Valve Cover $100 USD Good used Valve cover from a QSC 8.3 engine. The Valve cover has been visually inspected and is in good condition. The Valve cover has no cracks. The Valve cover has chipped paint .The... ConditionUsedPart NumberP-1012887Stock NumberP-1012887 MLS Number13668142CategoryValve Covers Last Updated6/26/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Cummins QSC 8.3 Rocker Arm Housing, Part # P-1012877 $150 USD Good used Rocker arm housing from a Cummins QSC 8.3 engine. The Rocker arm housing has been visually inspected and is in good condition. The Rocker arm housing has no dents or cracks. The... ConditionUsedPart NumberP-1012877Stock NumberP-1012877 MLS Number13668135CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Cummins QSC 8.3 Rocker Arm Housing, Part # P-1012875 $150 USD Good used Rocker arm housing from a Cummins QSC 8.3 engine. The Rocker arm housing has been visually inspected and is in good condition. The Rocker arm housing has no crack and no dents. The... ConditionUsedPart NumberP-1012875Stock NumberP-1012875 MLS Number13668133CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins QSC 8.3 Fuel Rail, Part # P-1012872 $100 USD Good used Fuel rail from a Cummins QSC 8.3 engine. The Fuel rail has been visually inspected and is in good condition. The Fuel rail has chipped paint. All bolt holes are clean and clear... ConditionUsedPart NumberP-1012872Stock NumberP-1012872 MLS Number13668132CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins QSC 8.3 Fuel Rail, Part # P-1012879 $100 USD Good used Fuel rail from a Cummins QSC 8.3 engine. The Fuel rail has been visually inspected and is in good condition. The Fuel rail has fuel lines attached. The Fuel rail has chipped paint.... ConditionUsedPart NumberP-1012879Stock NumberP-1012879 MLS Number13664541CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins QSC 8.3 ECM Cooling Plate with Fuel Transfer Pump, Part # P-1012874 $75 USD Good used ECM cooling plate from a Cummins QSC 8.3 engine. The ECM cooling plate has been visually inspected and is in good conditions. The ECM cooling plate has a Fuel transfer pump... ConditionUsedPart NumberP-1012874Stock NumberP-1012874 MLS Number13664539CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins QSC 8.3 Fan Pulley, Part # P-1012815 $100 USD Good used Fan pulley from a Cummins QSC 8.3 engine. The Fan pulley has been visually inspected and is in good condition. The Fan pulley has chipped paint and corrosion. The casting number is... ConditionUsedPart NumberP-1012815Stock NumberP-1012815 MLS Number13649050CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins QSC 8.3 Piston / Rod, Part # P-1012812 $150 USD Good used Piston and Rod from a Cummins QSC 8.3 engine. The Piston and Rod has been visually inspected and is in good condition. The Piston and Rod minor rust. The Piston and Rod move back... ConditionUsedPart NumberP-1012812Stock NumberP-1012812 MLS Number13649048CategoryPistons & Rod Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins QSC 8.3 Front Engine Cover $100 USD Good used Front gear cover from a Cummins QSC 8.3 engine. The Front gear cover has been visually inspected and is in good condition. The Front gear cover has minor rust. All bolts are clean... ConditionUsedPart NumberP-1012809Stock NumberP-1012809 MLS Number13647875CategoryFront Engine Covers Last Updated6/15/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Pan $100 USD Good used Oil pan from a Cummins QSC 8.3 engine. The Oil pan has been visually inspected and is in good condition. The Oil pan Has scratches and chipped paint. The Oil pan has no cracks or... ConditionUsedPart NumberP-1012806Stock NumberP-1012806 MLS Number13647870CategoryEngine Oil Pans Last Updated2/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Pan $100 USD Good used Oil pan from a Cummins QSC 8.3 engine. The Oil pan has been visually inspected and is in good condition. The Oil pan has scratches and a dent. The Oil pan has no cracks. All bolt... ConditionUsedPart NumberP-1012805Stock NumberP-1012805 MLS Number13647868CategoryEngine Oil Pans Last Updated2/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins QSC 8.3 Fuel Injection Pump Gear, Part # P-1012798 $100 USD Good used Fuel injection pump gear from a Cummins QSC 8.3 engine. The Fuel injection pump gear has been visually inspected and is in good condition. The Fuel injection pump gear has minor... ConditionUsedPart NumberP-1012798Stock NumberP-1012798 MLS Number13647858CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins QSC 8.3 Oil Cooler Cover, Part # P-1012797 $100 USD Good used Oil cooler cover from a Cummins QSC 8.3 engine. The Oil cooler cover has been visually inspected and is in good condition. The Oil cooler cover has chipped paint. The fittings are... ConditionUsedPart NumberP-1012797Stock NumberP-1012797 MLS Number13647857CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins QSC 8.3 Fuel Injection Pump Gear, Part # P-1012793, Casting # 3942764 $100 USD Good used Fuel injection pump gear from a Cummins QSC 8.3 engine. The Fuel injection pump gear has been visually inspected and is in good condition. The Fuel injection pump gear has no... ConditionUsedPart NumberP-1012793Stock NumberP-1012793 MLS Number13643947CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Pan $150 USD Good used Oil pan from a Cummins QSC 8.3L engine. The oil pan has been visually inspected and is in good condition. The oil pan has chipped paint, please refer to the photos provided. The... ConditionUsedPart NumberP-1012720Stock NumberP-1012720 MLS Number13610793CategoryEngine Oil Pans Last Updated2/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Cummins QSC 8.3 Engine Block / Cylinder Block $1,000 USD Good used Block from a Cummins QSC 8.3 engine. The block has been visually inspected and is in good condition. The block has rust, please refer to the photos provided. The sleeves are in... ConditionUsedPart NumberP-1012707Stock NumberP-1012707 MLS Number13610791CategoryEngine Blocks / Cylinder Blocks Last Updated12/22/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Pan $200 USD Good used Oil pan from a Cummins QSC 8.3L engine. The oil pan has been visually inspected and is in good condition. The oil pan has scuff marks, scratches, and chipped paint; please refer to... ConditionUsedPart NumberP-1012691Stock NumberP-1012691 MLS Number13598523CategoryEngine Oil Pans Last Updated2/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Cummins QSC 8.3 Engine Oil Pan $200 USD Good used Oil pan from a Cummins QSC 8.3L engine. The oil pan has been visually inspected and is in good condition. The oil pan has scuff marks and scratches, please refer to the photos... ConditionUsedPart NumberP-1012687Stock NumberP-1012687 MLS Number13583771CategoryEngine Oil Pans Last Updated2/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info