View 12 Photos View 0 Videos Cummins ISX12 Engine Control Module (ECM) for a 2011 Kenworth T800 $585 USD Good used ECM from a Cummins ISX12 engine. The ECM has been visually inspected and is in good condition. The ECM has connectors attached, please refer to the photos provided. All bolt holes... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-16Stock Number250108-16 MLS Number14283905CategoryEngine Control Modules (ECM) 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 Cummins ISX12 Rocker Arm Housing, Casting # 2897183 $400 USD Good used Rocker arm housing from a Cummins ISX12 engine. The Rocker arm housing has been visually inspected and is in good working condition. The Rocker arm housing has corrosion. The... ConditionUsedPart Numberp-100557Stock NumberP-100557 MLS Number12909527CategoryEngine 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 Cummins ISX12 Rocker Arm for a 2011 Kenworth T800 $400 USD Good, used rocker arm housing off of a Cummins ISX 12. Casting number is 2897183, 2870208, 2897183. Serial number is unavailable. Please see pictures. For further information feel free to... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number190362-22Stock Number190362-22 MLS Number10280714CategoryRocker Arms 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 Cummins ISX12 Rocker Housing, Part # P-100458 $400 USD Good used Rocker Housing from a Cummins ISX12 engine. The Rocker Housing has been visually inspected and is in good working condition. There is no visible damage to the Rocker Housing. The... ConditionUsedPart Numberp-100458Stock NumberP-100458 MLS Number12860330CategoryEngine 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 Cummins ISX12 Rocker Housing, Part # P-100461 $400 USD Good used Rocker Housing from a Cummins ISX12 engine. The Rocker Housing has been visually inspected and is in good working condition. The Rocker Housing has no visible damage. The Rocker... ConditionUsedPart NumberP-100461Stock NumberP-100461 MLS Number12860333CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Cummins ISX12 Rear Engine Brake, Casting # 4330250, Part # P-100459 $325 USD Good used Rear engine brake from a Cummins ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has no signs of rust. The ... ConditionUsedPart NumberP-100459Stock NumberP-100459 MLS Number12860331CategoryEngine 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 Cummins ISX12 Front Engine Brake, Part # P-100466 $325 USD Good used Front engine brake from a Cummis ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has no visible rust. The brake has... ConditionUsedPart NumberP-100466Stock NumberP-100466 MLS Number12860339CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos Used Cummins ISX12 Rear Engine Brake, Casting # 4330250, Part # P-100467 $325 USD Good used Rear engine brake from a Cummins ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has rust. The brake has some bolt... ConditionUsedPart NumberP-100467Stock NumberP-100467 MLS Number12860340CategoryEngine 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 Cummins ISX12 Front Engine Brake, Casting # 4330249, Part # P-100457 $325 USD Good used Front engine brake from a Cummins ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has no signs of rust. The ... ConditionUsedPart NumberP-100457Stock NumberP-100457 MLS Number12860329CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos Cummins ISX12 Engine Brake $325 USD Good used Rear engine brake from a Cummins ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has no signs of rust. The brake... ConditionUsedPart NumberP-100559Stock NumberP-100559 MLS Number12909530CategoryEngine Brakes / Jake Brakes Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos Cummins ISX12 Engine Brake $325 USD Good used Front engine break from a Cummins ISX12 engine. The brake has been visually inspected and is in good condition. The brake has corrosion. The brake has no visible rust. The brake... ConditionUsedPart NumberP-100560Stock NumberP-100560 MLS Number12909532CategoryEngine Brakes / Jake Brakes 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 Cummins ISX12 Air Compressor $300 USD Good used Air compressor from a Cummins ISX12 engine. The Air compressor has been visually inspected and is in good condition. The Air compressor has damage, please refer to photos. The... ConditionUsedPart NumberP-1013251Stock NumberP-1013251 MLS Number13719901CategoryEngine Air Compressors Last Updated8/9/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Cummins ISX12 Plastic Crankcase Breather, Part # P-100532 $275 USD Good used plastic Crankcase breather from a Cummins ISX12 engine. The crankcase breather has been visually inspected and is in good condition. The crankcase breather has no dents or signs of... ConditionUsedPart NumberP-100532Stock NumberP-100532 MLS Number12909492CategoryEngine 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 Cummins ISX12 Air Flow Orifice Tube for 2011 Kenworth T800, Part # 250108-24 $265 USD Good used Air flow orifice tube from a Cummins ISX12 engine. The air flow orifice tube has been visually inspected and is in good condition. The air flow orifice tube has connectors attached... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-24Stock Number250108-24 MLS Number14295326CategoryEngine Miscellaneous Parts Last Updated8/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Cummins ISX12 Crankcase Breather for 2011 Kenworth T800, Part # 250108-36 $225 USD Good used Crankcase breather from a Cummins ISX12 engine. The crankcase breather has been visually inspected and is in good condition. The crankcase breather has damage, please refer to the... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-36Stock Number250108-36 MLS Number14315649CategoryEngine Miscellaneous Parts Last Updated7/24/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Cummins ISX12 Hydraulic Pump, Part # P-100412 $225 USD Good used Hydraulic pump from a Cummins ISX12 engine. The hydraulic pump has been visually inspected and is in good condition. The hydraulic pump spins freely. The hydraulic pump gear teeth... ConditionUsedPart NumberP-100412Stock NumberP-100412 MLS Number12849010CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos Cummins ISX12 Air Intake Connection for 2011 Kenworth T800, Part # 250108-21 $185 USD Good used Air intake connection from a Cummins ISX12 engine. The air intake connection has been visually inspected and is in good condition. The air intake connection has attachments, one... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-21Stock Number250108-21 MLS Number14295323CategoryEngine 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 Cummins ISX12 EGR Valve for 2011 Kenworth T800, Part # 250108-35 $175 USD Good used EGR valve from a Cummins ISX12 engine. The EGR valve has been visually inspected and is in good condition. The EGR valve has a bracket and a connector attached, please refer to the... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-35Stock Number250108-35 MLS Number14315646CategoryEngine 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 Cummins ISX12 Engine Oil Cooler for a 2011 Kenworth T800 $150 USD Good used Oil cooler with oil cooler housing from a Cummins ISX12 engine. The oil cooler has been visually inspected and is in good condition. The oil cooler housing has attachments, please... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-28Stock Number250108-28 MLS Number14295336CategoryEngine Oil Coolers 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 2011 Cummins ISX12 Exhaust Recirculation Valve Support, Casting # 2870101, Part # 250108-17 $150 USD Good used Exhaust recirculation valve support from a Cummins ISX12 engine. The exhaust recirculation valve support has been visually inspected and is in good condition. The exhaust... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-17Stock Number250108-17 MLS Number14283908CategoryEngine 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 Used Cummins ISX12 Timing Cover, Part # P-1013262, Casting # 2884753 $150 USD Good used Timing cover from a Cummins ISX 12 engine. The Timing cover has been visually inspected and is in good condition. The Timing cover has chipped paint and corrosion. The Timing cover... ConditionUsedPart NumberP-1013262Stock NumberP-1013262 MLS Number13722383CategoryEngine Miscellaneous Parts Last Updated6/26/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Cummins ISX12 Engine Oil Pump $150 USD Good used steel Oil pump from a Cummins ISX12 engine. The oil pump has been visually inspected and is in good condition. The oil pump gear spins freely. The gear teeth have no damage. The... ConditionUsedPart NumberP-100427Stock NumberP-100427 MLS Number12860295CategoryEngine Oil Pumps 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 Cummins ISX12 Cam Follower $150 USD Good used Cam followers and shaft from a Cummins ISX12 engine. The Cam followers and shaft have been visually inspected and are in good condition. The Cam followers and shaft have corrosion,... ConditionUsedPart NumberP-100463Stock NumberP-100463 MLS Number12860336CategoryCam Followers 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 Cummins ISX12 Cam Follower $150 USD Good used Cam followers and shaft from a Cummins ISX12 engine. The Cam followers and shaft have been visually inspected and are in good condition. The Cam followers and shaft have corrosion,... ConditionUsedPart NumberP-100470Stock NumberP-100470 MLS Number12860344CategoryCam Followers Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos Cummins ISX12 Engine Oil Pump $150 USD Good used Oil pump with oil transfer tube and transfer connection from a Cummins ISX12 engine. The oil pump, transfer tube and connection have been visually inspected and are in good... ConditionUsedPart NumberP-100475Stock NumberP-100475 MLS Number12860353CategoryEngine Oil Pumps Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info