View 15 Photos View 0 Videos Cummins ISX Idler Gear $75 USD Good used Idler gear from a Cummins ISX engine. The Idler gear has been visually inspected and is in good condition. The idle gear has rust, please refer to the photos available. The gear... ConditionUsedPart NumberP-101166Stock NumberP-101166 MLS Number13279463CategoryIdler Gears 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 Cummins ISX Idler Gear Price Drop $75 USD Good used Idler gear from a Cummins ISX engine. The Idler gear has been visually inspected and is in good condition. The gear has corrosion and rust. The teeth from the idler gear are in... ConditionUsedPart NumberP-100911Stock NumberP-100911 MLS Number13092613CategoryIdler Gears 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 ISX Idler Gear Price Drop $75 USD Good used Idler gear from a Cummins ISX engine. The Gear has been visually inspected and is in good condition. The Gear has corrosion and rust. All bolt holes are clean and clear from... ConditionUsedPart Numberp-100900Stock NumberP-100900 MLS Number13088996CategoryIdler Gears 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 Cummins ISX Idler Gear for a 2008 Volvo VNL $75 USD Good, used IDLER GEAR off of a 2008 Cummins ISX 15 engine. The casting numbers are 3681144 and 822130. The serial number is not available. This Cummins ISX 15 IDLER GEAR has been inspected... ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2008Part Number210135-22Stock Number210135-22 MLS Number11134653CategoryIdler Gears 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 Cummins ISX Idler Gear for a 2008 Volvo VNL $75 USD Good, used IDLER GEAR off of a 2008 Cummins ISX 15 engine. The casting numbers are 3681144 and 822130. The serial number is not available. This Cummins ISX 15 IDLER GEAR has been inspected... ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2008Part Number210135-21Stock Number210135-21 MLS Number11134652CategoryIdler Gears 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 ISX15 Idler Gear for a 2012 Peterbilt 587 Price Drop $75 USD Good used Idler gear from a Cummins ISX/X15 engine. The idler gear has been visually inspected and is in good condition. The gear teeth are in good condition. The idler gear has no dents or... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)587Will Fit Year(s)2012Part Number240570-49Stock Number240570-49 MLS Number13395388CategoryIdler Gears 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 Cummins ISX15 Idler Gear $75 USD Good used Idler gear from a Cummins ISX/15 engine. The Idler gear has been visually inspected and is in good condition. The Idler gear has minor rust. The teeth gear are in good condition.... ConditionUsedPart NumberP-1013368Stock NumberP-1013368 MLS Number13759197CategoryIdler Gears Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins ISX15 Idler Gear $75 USD Good used Idler gear from a Cummins ISX/15 engine. The Idler gear has been visually inspected and is in good condition. The Idler gear has minor rust. The teeth gear are in good condition.... ConditionUsedPart NumberP-1013383Stock NumberP-1013383 MLS Number13759221CategoryIdler Gears Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins ISX15 Idler Gear for a 2013 Peterbilt 386 $75 USD Good used Idler gear from a Cumming ISX/X15 engine. The idler gear cover has been visually inspected and is in good condition. The gear teeth are in good condition. The fittings are in good... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Part Number240315-25Stock Number240315-25 MLS Number13912176CategoryIdler Gears 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 Idler Gear $75 USD Good used Idler gear with Idler shaft from a Cummins ISX12 engine. The idler gear and shaft have been visually inspected and are in good condition. The Idler gear teeth have no visible... ConditionUsedPart NumberP-100393Stock NumberP-100393 MLS Number12848979CategoryIdler Gears 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 Idler Gear Price Drop $75 USD Good used Idler gear and shaft from a Cummins ISX12 engine. The Idler gear and shaft have been visually inspected and are in good condition. The Idler gear teeth have no signs of damage. The... ConditionUsedPart NumberP-100523Stock NumberP-100523 MLS Number12909473CategoryIdler Gears 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 Cummins ISX12 G Idler Gear $75 USD Good used Idler gear from a Cummins ISX12 G engine. The Idler gear has been visually inspected and is in good condition. The Idler gear has minor rust. The Idler gear has no visible damage.... ConditionUsedPart NumberP-1014263Stock NumberP-1014263 MLS Number14065665CategoryIdler Gears Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins X15 Idler Gear for a 2014 International PROSTAR $75 USD Good used Idler gear from a Cummins ISX engine. The idler gear has been visually inspected and is in good condition. The gear teeth are in good condition. The gear has no dents or cracks.... ConditionUsedFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2014Part Number240686-19Stock Number240686-19 MLS Number13489014CategoryIdler Gears 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 Cummins ISX15 Idler Gear $50 USD Good used IDLER PULLEY from a Cummins ISX 15 engine. Casting Number is 3689465. This Cummins ISX 15 idler pulley has been inspected and spins freely and there appears to be no visible... ConditionUsedPart NumberP-9327Stock NumberP-9327 MLS Number10923012CategoryIdler Gears 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 Cummins ISX Idler Gear Price Drop $50 USD Good used Idler gear with shaft from a Cummins ISX engine. The Idler gear has been visually inspected and is in good condition. The Idler gear has corrosion. The gear teeth are in good... ConditionUsedPart NumberP-1013223Stock NumberP-1013223 MLS Number13716405CategoryIdler Gears 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 ISX15 Idler Gear for a 2012 Peterbilt 587 Price Drop $50 USD Good used Idler gear and shaft from a Cummins ISX/X15 engine. The idler gear and shaft have been visually inspected and are in good condition. The gear teeth on the gear are in good... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)587Will Fit Year(s)2012Part Number240570-55Stock Number240570-55 MLS Number13395394CategoryIdler Gears 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 Cummins ISX15 Idler Gear for a 2013 Peterbilt 386 Price Drop $50 USD Good used Idler gear and shaft from a Cummins ISX/X15 engine. The idler gear has been visually inspected and is in good condition. The gear teeth are in good condition. All bolt holes are... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Part Number240315-26Stock Number240315-26 MLS Number13912177CategoryIdler Gears 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 X15 Idler Gear for a 2014 International PROSTAR Price Drop $50 USD Good used Idler gear from a Cummins ISX engine. The idler gear has been visually inspected and is in good condition. The gear teeth on the gear are in good condition. The idler gear and... ConditionUsedFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2014Part Number240686-17Stock Number240686-17 MLS Number13481004CategoryIdler Gears 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 ISM Idler Gear $45 USD Good used Idler gear from a Cummins ISM engine. Placement in set is unknown, but casting number is visible to compare to the gear that you need. Casting number is 3084532. Please see... ConditionUsedPart NumberP-5740Stock NumberP-5740 MLS Number9785996CategoryIdler Gears Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISM Idler Gear $45 USD Good used idler gear from the front gear set of a Cummins ISM engine. Placement in set is unknown, but the casting number is clearly shown on gear to match your pat. Look for either 3084533... ConditionUsedPart NumberP-5738Stock NumberP-5738 MLS Number9785994CategoryIdler Gears Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins M11 / ISM Idler Gear for a 2009 International 8600 Price Drop $45 USD Good used Idler gear from a Cummins M11/ISM 10.8 engine. The Idler gear has been visually inspected and is in good condition. The Idler gear teeth are in good condition. The casting is... ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2009Part Number240682-16Stock Number240682-16 MLS Number13883256CategoryIdler Gears 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 Cummins ISX15 Idler Gear $35 USD Good, Used IDLER GEAR that came off a Cummins ISX 15 Engine. The casting number is 3689135. The serial number is not available. This Cummins ISX15 idler gear has been inspected and appears... ConditionUsedPart NumberP-9355Stock NumberP-9355 MLS Number11044544CategoryIdler Gears 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 Cummins ISX15 Idler Gear $25 USD Good, Used Idler Gear Retaining Plate Off a Cummins Isx15 Engine In Perfect condition, Minor wear and tear. Part has been carefully looked over and has no visible damage and is ready to... ConditionUsedPart NumberP-9089Stock NumberP-9089 MLS Number10857545CategoryIdler Gears 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 Cummins ISX15 Idler Gear $25 USD Good, Used Idler Gear Retaining Plate Off a Cummins Isx15 Engine In Perfect condition, Minor wear and tear. Part has been carefully looked over and has no visible damage and is ready to... ConditionUsedPart NumberP-9088Stock NumberP-9088 MLS Number10857524CategoryIdler Gears 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 Cummins ISX15 Idler Gear $25 USD Good, Used Idler Gear Retaining Plate Off a Cummins Isx15 Engine. Part has been carefully looked over and has no visible damage and is ready to perform. Casting Number is 3685670. Serial... ConditionUsedPart NumberP-9087Stock NumberP-9087 MLS Number10855463CategoryIdler Gears Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info