4 0 Cummins New Injector Rocker Arm Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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 Recently Updated $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
5 0 1974 Used Cummins NT855 Cam Followers $160 USD Used NT855 Cam Followers, Type: Cam Follower ConditionUsedFits To Make(s)CumminsFits To Model(s)NT855Will Fit Year(s)1974Part Number138808Stock Number525-17267 MLS Number13810119CategoryEngine Valve Trains Last Updated9/12/2025 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 1984 Used Cummins Small Cam Push Rods $20 USD Used Small Cam Push Rods, Type: Cam Push Rod ConditionUsedFits To Make(s)CumminsFits To Model(s)Small CamWill Fit Year(s)1984Part Number112701Stock Number525-15360 MLS Number13769271CategoryEngine Valve Trains Last Updated8/20/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Used Cummins C8.3L Oil Manifold $10 USD Used C8.3L Oil Manifold ConditionUsedPart Number3919677Stock Number525-14701 MLS Number10075358CategoryEngine Valve Trains Last Updated8/8/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Used Cummins ISL9 Rocker Assembly $92 USD Used ISL9 Rocker Assembly, Type: Rocker assembly ConditionUsedPart Number5253887Stock Number525-16331 MLS Number13688327CategoryEngine Valve Trains Last Updated7/8/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Used Cummins N14 Mechanical Valve Crosshead $15 USD Used N14 Mechanical Valve Crosshead, Type: Valve Bridge ConditionUsedPart Number3051106Stock Number525-17178 MLS Number13642874CategoryEngine Valve Trains Last Updated6/12/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 1988 Used Cummins N14 Mechanical Cam Follower $135 USD Used N14 Mechanical Cam Follower, Type: Cam Follower ConditionUsedFits To Make(s)CumminsFits To Model(s)N14 MechanicalWill Fit Year(s)1988Part Number3016887Stock Number525-17175 MLS Number13642869CategoryEngine Valve Trains Last Updated6/12/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 1994 Used Cummins Big Cam IV Rocker Housing W/ Levers $150 USD Used Big Cam IV Rocker Housing W/ Levers, Type: Rocker Housing ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IVWill Fit Year(s)1994Part Number3007242Stock Number525-17147 MLS Number13585244CategoryEngine Valve Trains Last Updated5/16/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 1994 Used Cummins Big Cam IV Rocker Housing W/Levers $150 USD Used Big Cam IV Rocker Housing W/Levers, Type: Rocker Housing ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IVWill Fit Year(s)1994Part Number3007242Stock Number525-17146 MLS Number13585243CategoryEngine Valve Trains Last Updated5/16/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Used Cummins NT855 Injector Plunger $65 USD Used NT855 Injector Plunger, Type: Injector link / Plunger ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IVPart Number191916Stock Number525-15316 MLS Number13547382CategoryEngine Valve Trains Last Updated4/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Used Cummins Valve Push Rod $10 USD Used Cummins Valve Push Rod, Type: Pushrod Intake and Exhaust ConditionUsedPart Number3046420Stock Number525-16335 MLS Number12469639CategoryEngine Valve Trains Last Updated4/29/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 1986 Used Cummins Big Cam IV Cam Follower Assy $135 USD Used Big Cam IV Cam Follower Assy, Type: Cam Follower Assy ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IVWill Fit Year(s)1986Part Number3036939Stock Number525-17110 MLS Number13516119CategoryEngine Valve Trains Last Updated4/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 1990 Used Cummins N14 Mechanical Push Rod $12 USD Used N14 Mechanical Push Rod, Type: Push Rod ConditionUsedWill Fit Year(s)1990Part Number3058471Stock Number525-16950 MLS Number13462499CategoryEngine Valve Trains Last Updated3/21/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 1990 Used Cummins N14 Mechanical Push Rods $12 USD Used N14 Mechanical Push Rods, Type: Push Rod ConditionUsedWill Fit Year(s)1990Part Number3058469Stock Number525-16949 MLS Number13462498CategoryEngine Valve Trains Last Updated3/21/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Used Cummins QSB 6.7L Bridge, Crosshead [1] $6 USD Used QSB 6.7L Bridge, Crosshead [1], Type: Crosshead ConditionUsedPart Number3943626Stock Number525-13781 MLS Number8947783CategoryEngine Valve Trains Last Updated2/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info