Featured Item 16 0 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 Updated11/19/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
15 0 Cummins QSC 8.3 Engine Oil Cooler $100 USD Good used Oil cooler from a Cummins QSC 8.3L engine. The oil cooler has been visually inspected and is in good condition. The oil cooler has no dents or cracks. The oil cooler has rust,... ConditionUsedPart NumberP-1013945Stock NumberP-1013945 MLS Number13879266CategoryEngine Oil Coolers Last Updated10/10/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Engine Part $125 USD Good used Fuel block connection from a Cummins QSC 8.3L engine. The fuel block connection has been visually inspected and is in good condition. The fuel block connection has attachments; all... ConditionUsedPart NumberP-1013928Stock NumberP-1013928 MLS Number13879261CategoryEngine Miscellaneous Parts Last Updated10/10/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
14 0 Cummins QSC 8.3 Piston / Rod $150 USD Good used Piston and rod from a Cummins QSC 8.3 engine. The Piston and rod have been visually inspected and is in good condition. The rod moves back and forth freely. The rod has rust,... ConditionUsedPart NumberP-1013959Stock NumberP-1013959 MLS Number13876438CategoryPistons & Rod Parts Last Updated10/9/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 Cummins QSC 8.3 Engine Part $75 USD Good used fan support from a Cummins QSC 8.3L engine. The fan support has been visually inspected and is in good condition. The fan support spins freely. The fan support has rust, please... ConditionUsedPart NumberP-1013955Stock NumberP-1013955 MLS Number13871996CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSC 8.3 Engine Part $75 USD Good used fan support from a Cummins QSC 8.3L engine. The fan support has been visually inspected and is in good condition. The fan support spins freely. The fan support has rust, please... ConditionUsedPart NumberP-1013954Stock NumberP-1013954 MLS Number13871995CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Engine Part $75 USD Good used ECM cooling plate from a Cummins QSC 8.3L engine. The ECM cooling plate has been visually inspected and is in good condition. The ECM cooling plate has corrosion and attachments,... ConditionUsedPart NumberP-1013951Stock NumberP-1013951 MLS Number13871992CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSC 8.3 Engine Part $75 USD Good used Air transfer connection from a Cummins QSC 8.3L engine. The air transfer connection has been visually inspected and is in good condition. The transfer connection has no dents or... ConditionUsedPart NumberP-1013947Stock NumberP-1013947 MLS Number13871987CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSC 8.3 Engine Part $75 USD Good used Air transfer connection from a Cummins QSC 8.3L engine. The air transfer connection has been visually inspected and is in good condition. The transfer connection has no dents or... ConditionUsedPart NumberP-1013941Stock NumberP-1013941 MLS Number13871983CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSC 8.3 Engine Part $75 USD Good used tube brace from a Cummins QSC 8.3L engine. The tube brace has been visually inspected and is in good condition. The tube brace has a fuel injection line attached. The fuel... ConditionUsedPart NumberP-1013935Stock NumberP-1013935 MLS Number13871978CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Engine Part $75 USD Good used oil drain tube from a Cummins QSC 8.3L engine. The oil drain tube has been visually inspected and is in good condition. The fitting is in good condition. All bolt holes are clean... ConditionUsedPart NumberP-1013932Stock NumberP-1013932 MLS Number13871976CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Piston / Rod $150 USD Good used Piston and rod from a Cummins QSC 8.3 engine. The Piston and rod have been visually inspected and is in good condition. The rod moves back and forth freely. The rod has rust,... ConditionUsedPart NumberP-1013930Stock NumberP-1013930 MLS Number13871974CategoryPistons & Rod Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
15 0 Cummins QSC 8.3 Engine Part $75 USD Good used Oil pick up tube from a Cummins QSC 8.3L engine. The oil pick up tube has been visually inspected and is in good condition. The mesh on the oil pick up tube has rust, please refer... ConditionUsedPart NumberP-1013929Stock NumberP-1013929 MLS Number13871970CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Engine Part $75 USD Good used Oil pick up tube from a Cummins QSC 8.3L engine. The oil pick up tube has been visually inspected and is in good condition. The mesh on the oil pick up tube has a dent, please... ConditionUsedPart NumberP-1013927Stock NumberP-1013927 MLS Number13871969CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
18 0 Cummins QSC 8.3 Engine Part $125 USD Good used Rocker arm housing from a Cummins QSC 8.3L engine. The rocker arm housing has been visually inspected and is in good condition. The rocker arm housing has corrosion, please refer... ConditionUsedPart NumberP-1013926Stock NumberP-1013926 MLS Number13871966CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
18 0 Cummins QSC 8.3 Engine Part $100 USD Good used Fuel rail from a Cummins QSC 8.3L engine. The fuel rail has been visually inspected and is in good condition. The fuel rail has fuel lines attached, please refer to the photos... ConditionUsedPart NumberP-1013925Stock NumberP-1013925 MLS Number13871965CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 Cummins QSC 8.3 Engine Part $75 USD Good used Rear cover plate from a Cummins QSC 8.3L engine. The rear cover plate has been visually inspected and is in good condition. The rear cover plate has no dents. The fittings are in... ConditionUsedPart NumberP-1013920Stock NumberP-1013920 MLS Number13871949CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
15 0 Cummins QSC 8.3 Engine Harmonic Balancer $75 USD Good used Vibration damper from a Cummins QSC 8.3L engine. The vibration damper has been visually inspected and is in good condition. The vibration damper has rust, please refer to the... ConditionUsedPart NumberP-1013914Stock NumberP-1013914 MLS Number13871940CategoryEngine Harmonic Balancers Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 Cummins QSC 8.3 Engine Part $75 USD Good used oil filler tube from a Cummins QSC 8.3L engine. The oil filler tube has been visually inspected and is in good condition. The fittings are in good condition. The oil filler tube... ConditionUsedPart NumberP-1013913Stock NumberP-1013913 MLS Number13871939CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
17 0 Cummins QSC 8.3 Engine Part $75 USD Good used filter base from a Cummins QSC 8.3L engine. The filter base has been visually inspected and is in good condition. The fittings are in good condition. All bolt holes are clean and... ConditionUsedPart NumberP-1013911Stock NumberP-1013911 MLS Number13871936CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSC 8.3 Engine Part $75 USD Good used oil filler tube from a Cummins QSC 8.3L engine. The oil filler tube has been visually inspected and is in good condition. The oil filler tube has rust, please refer to photos. The... ConditionUsedPart NumberP-1013909Stock NumberP-1013909 MLS Number13871930CategoryEngine Miscellaneous Parts Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
16 0 Cummins QSC 8.3 Engine Oil Pump $125 USD Good used Oil pump from a Cummins QSC 8.3L engine. The oil pump has been visually inspected and is in good condition. The gear teeth on the oil pump are in good condition. The oil pump spins... ConditionUsedPart NumberP-1013908Stock NumberP-1013908 MLS Number13871929CategoryEngine Oil Pumps Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
13 0 Cummins QSC 8.3 Valve Cover $75 USD Good used Valve cover from a Cummins QSC 8.3L engine. The valve cover has been visually inspected and is in good condition. The valve cover has no cracks. The fittings are in good condition.... ConditionUsedPart NumberP-1013906Stock NumberP-1013906 MLS Number13871925CategoryValve Covers Last Updated10/8/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 Cummins QSC 8.3 Engine Part $75 USD Good used water inlet tube from a Cummins QSC 8.3L engine. The water inlet tube has been visually inspected and is in good condition. The water inlet tube has rust, please refer to photos.... ConditionUsedPart NumberP-1013904Stock NumberP-1013904 MLS Number13869762CategoryEngine Miscellaneous Parts Last Updated10/7/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
14 0 Cummins QSC 8.3 Engine Part $75 USD Good used Turbo connection from a Cummins QSC 8.3L engine. The turbo connection has been visually inspected and is in good condition. The fittings are in good condition. The casting number... ConditionUsedPart NumberP-1013903Stock NumberP-1013903 MLS Number13869760CategoryEngine Miscellaneous Parts Last Updated10/7/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info