4 0 Cummins New Injector Rocker Arm $269 USD New Injector Rocker Arm, Type: Injector Rocker Arm ConditionUsedPart Number4311990Stock Number525-14687 MLS Number10074223CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Used Cummins ISX12 Rocker Shaft $100 USD Used ISX12 Rocker Shaft, Type: Rocker Shaft ConditionUsedPart Number2869800Stock Number525-14494 MLS Number9410461CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 Used Cummins ISX12 Intake Rocker Arm $49 USD Used ISX12 Intake Rocker Arm, Type: Intake Rocker Arm ConditionUsedPart Number4975240Stock Number525-14457 MLS Number9409440CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 Used Cummins ISX12 Intake Rocker Arm $49 USD Used ISX12 Intake Rocker Arm, Type: Intake Rocker Arm ConditionUsedPart Number4975231Stock Number525-14454 MLS Number9409439CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Used Cummins ISX12 Exhaust Rocker Arm $49 USD Used ISX12 Exhaust Rocker Arm, Type: Exhaust Rocker Arm ConditionUsedPart Number4975244Stock Number525-14453 MLS Number9438100CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Used Cummins ISX12 Exhaust Rocker Arm $49 USD Used ISX12 Exhaust Rocker Arm, Type: Exhaust Rocker Arm ConditionUsedPart Number4975235Stock Number525-14449 MLS Number9438099CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Used Cummins ISX Injector Rocker Arm $108 USD Used ISX Injector Rocker Arm, Type: Injector Rocker Arm ConditionUsedPart Number3680167Stock Number525-14437 MLS Number9564147CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 Used Cummins ISX15 Exhaust Rocker Arm $77 USD Used ISX15 Exhaust Rocker Arm, Type: Exhaust Rocker Arm ConditionUsedPart Number4298639Stock Number525-14373 MLS Number9262501CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 Used Cummins ISX Exh Valve Bridge $11 USD Used ISX Exh Valve Bridge, Type: Exhaust Valve Bridge ConditionUsedPart Number4059329Stock Number525-14266 MLS Number9167017CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 Used Cummins ISX Int Valve Bridge $11 USD Used ISX Int Valve Bridge, Type: Intake Valve Bridge ConditionUsedPart Number4059342Stock Number525-14265 MLS Number9167016CategoryEngine Valve Trains Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2011 Used Cummins ISX15 Rocker Shaft Hold Down $9 USD Used ISX15 Rocker Shaft Hold Down, Type: Hold Down ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2011Part Number3679427Stock Number525-15616 MLS Number13775363CategoryEngine Valve Trains Last Updated8/22/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2014 Used Cummins ISX12 G Rocker Shaft Spacer $30 USD Used ISX12 G Rocker Shaft Spacer, Type: Rocker Shaft Spacer ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12 GWill Fit Year(s)2014Part Number4960120Stock Number525-16842 MLS Number13048816CategoryEngine Valve Trains Last Updated8/14/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2011 Used Cummins ISX12 Cam Follower With Shaft $150 USD Used ISX12 Cam Follower With Shaft, Type: Cam Follower With Shaft Quantity2ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2011Part Number2865047Stock Number525-15967 MLS Number12994921CategoryEngine Valve Trains Last Updated7/18/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2011 Used Cummins ISX12 Rocker Shaft W/Supports $180 USD Used ISX12 Rocker Shaft W/Supports, Type: Rocker Shaft W/Supports ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2011Part Number2869800Stock Number525-15966 MLS Number12994920CategoryEngine Valve Trains Last Updated7/18/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2011 Used Cummins ISX12 Rocker Shaft W/ Supports $180 USD Used ISX12 Rocker Shaft W/ Supports, Type: Rocker Shaft W/ Supports ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2011Part Number2869800Stock Number525-15965 MLS Number12994919CategoryEngine Valve Trains Last Updated7/18/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Used Cummins ISX Thrust Ring Spacers $12 USD Used ISX Thrust Ring Spacers, Type: Rocker Arm Thrust Ring Spacers ConditionUsedPart Number4059197Stock Number525-16803 MLS Number12973606CategoryEngine Valve Trains Last Updated7/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2012 Used Cummins ISX12 Cam Follower Shaft Only $100 USD Used ISX12 Cam Follower Shaft Only, Type: Cam Follower Shaft ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2869983Stock Number525-16268 MLS Number12962714CategoryEngine Valve Trains Last Updated6/29/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2012 Used Cummins ISX12 Cam Follower Shaft $100 USD Used ISX12 Cam Follower Shaft, Type: Cam Follower Shaft ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number2869983Stock Number525-16267 MLS Number12962713CategoryEngine Valve Trains Last Updated6/29/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2012 Used Cummins ISX12 Set of 4 retaining clips $70 USD Used ISX12 Set of 4 retaining clips, Type: Set of 4 retaining clips ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number4959828Stock Number525-15955 MLS Number12420209CategoryEngine Valve Trains Last Updated11/2/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2012 Used Cummins ISX12 Rocker arm Shaft $70 USD Used ISX12 Rocker arm Shaft, Type: Rocker arm Shaft ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number4975268Stock Number525-15954 MLS Number12370741CategoryEngine Valve Trains Last Updated10/10/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2012 Used Cummins ISX12 Rocker Arm shaft $70 USD Used ISX12 Rocker Arm shaft, Type: Rocker arm Shaft ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2012Part Number4975268Stock Number525-15953 MLS Number12357990CategoryEngine Valve Trains Last Updated10/4/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2015 Used Cummins ISX12 Rocker Arm Shaft $70 USD Used ISX12 Rocker Arm Shaft, Type: Rocker Arm Shaft Quantity2ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2015Part Number4975268Stock Number525-15921 MLS Number12262531CategoryEngine Valve Trains Last Updated8/23/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Used Cummins ISX12 Camshaft Follower $65 USD Used ISX12 Camshaft Follower, Type: CamShaft Follower ConditionUsedPart Number2865047Stock Number525-15920 MLS Number12006780CategoryEngine Valve Trains Last Updated4/21/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 New Cummins ISX Anti-Polishing Ring $26 USD New ISX Anti-Polishing Ring, Type: Anti-Polishing Ring Quantity5ConditionNewPart Number3689871Stock Number525-15721 MLS Number11905297CategoryEngine Valve Trains Last Updated7/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 Used Cummins ISX15 Rear Intake Rocker Arm W/15mm Roller $54 USD Used ISX15 Rear Intake Rocker Arm W/15mm Roller, Type: Rear Intake Rocker Lever ConditionUsedPart Number4298642Stock Number525-14360 MLS Number9262499CategoryEngine Valve Trains Last Updated10/17/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info