View 4 Photos View 0 Videos Used Cummins ISB 5.9L Exhaust Rocker $27 USD Used ISB 5.9L Exhaust Rocker, Type: exhust rockers ConditionUsedFits To Make(s)CumminsFits To Model(s)ISB 5.9L EGRPart Number3941928Stock Number525-15422 MLS Number11925603CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins N14 Celect Oil Cooler Bonnet $62 USD Used N14 Celect Oil Cooler Bonnet, Type: Oil Cooler Bonnet ConditionUsedFits To Make(s)CumminsFits To Model(s)N14 CelectWill Fit Year(s)unknownPart Number3081177Stock Number506-12746 MLS Number11911237CategoryEngine Oil Coolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Cummins ISX 150MM Liner Kit $236 USD New Aftermarket ISX 150MM Liner Kit, Type: Liner Kit Quantity6ConditionUsedPart Number5472970Stock Number531-10369 MLS Number11906242CategoryEngine Cylinder Kits Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins L9 Rocker shaft $21 USD Used L9 Rocker shaft, Type: Rocker shaft ConditionUsedPart Number3966658Stock Number525-15851 MLS Number11906195CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins N14 Celect Plus Alternator Bracket $530 USD New N14 Celect Plus Alternator Bracket, Type: Alternator Bracket, Material: Cast Iron ConditionNewPart Number218505Stock Number502-16430 MLS Number11905716CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Aftermarket Cummins ISX Camshaft $829 USD New Aftermarket ISX Camshaft Quantity3ConditionUsedPart Number4059333Stock Number503-12951 MLS Number11905432CategoryCamshafts Last Updated7/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 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 Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins ISX Engine Cooling Nozzle Banjo Bolt $13 USD New ISX Engine Cooling Nozzle Banjo Bolt, Type: Cooling Nozzle Bolt ConditionNewPart Number3679037Stock Number541-11310 MLS Number11905257CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1989 Used Cummins Inner Front Plate $201 USD Used Cummins Inner Front Plate, Type: Inner Front Cover Plate ConditionUsedFits To Make(s)CumminsFits To Model(s)L10 MechanicalWill Fit Year(s)1989Part Number3047189Stock Number507-18170 MLS Number11904961CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1989 Used Cummins L10 Mechanical Water Cover Header Plate $99.99 USD Used L10 Mechanical Water Cover Header Plate, Type: Water Cover Header Plate ConditionUsedFits To Make(s)CumminsFits To Model(s)L10 MechanicalWill Fit Year(s)1989Part Number3819627Stock Number507-18169 MLS Number11904934CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins L10 Mechanical Valve Bridge $11 USD Used L10 Mechanical Valve Bridge, Type: Valve Bridge ConditionUsedPart Number3033226Stock Number525-15703 MLS Number11904916CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins L10 Mechanical Rocker Lever Support $62 USD Used L10 Mechanical Rocker Lever Support, Type: Rocker Lever Support ConditionUsedPart Number3058113Stock Number525-15702 MLS Number11904914CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins L10 Mechanical Rocker Lever Support $62 USD Used L10 Mechanical Rocker Lever Support, Type: Rocker Lever Support ConditionUsedPart Number3058111Stock Number525-15701 MLS Number11904913CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins L10 Mechanical Rocker Lever Support $62 USD Used L10 Mechanical Rocker Lever Support, Type: Rocker Lever Support ConditionUsedPart Number3058112Stock Number525-15700 MLS Number11904912CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins M11 Celect Plus Air Inlet Pipe $149.99 USD Used M11 Celect Plus Air Inlet Pipe, Type: Compressor Air Inlet Pipe ConditionUsedFits To Make(s)CumminsFits To Model(s)M11 Celect PlusPart Number3417581Stock Number526-11521 MLS Number11904415CategoryEngine Plumbing Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Used Cummins X15 water inlet connection $124 USD Used X15 water inlet connection ConditionUsedFits To Make(s)CumminsFits To Model(s)X15Will Fit Year(s)2019Part Number3692011Stock Number523-11264 MLS Number11903874CategoryEngine Thermostat Housings Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Rebuilt Cummins ISM Camshaft $1,339 USD Rebuilt ISM Camshaft ConditionRemanufacturedFits To Make(s)CumminsFits To Model(s)ISMPart Number4905184Stock Number503-12437 MLS Number11903628CategoryCamshafts Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins Turbo Mounting Studs $13.50 USD New Cummins Turbo Mounting Studs, Type: Turbo Mounting Stud ConditionNewPart Number5286984Stock Number541-10603 MLS Number11188917CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Cummins ISX Oil Pressure Relief Valve Contact for price New Aftermarket ISX Oil Pressure Relief Valve, Type: Oil Pressure Relief Valve ConditionUsedPart NumberM4357177Stock Number567-10300 MLS Number10525181CategoryEngine Sensors Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins ISC Valve Tappet $21 USD New ISC Valve Tappet, Type: Valve Tappet ConditionNewPart Number3945866Stock Number525-14761 MLS Number10080405CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins ISX15 Oil Bypass Valve $17 USD New ISX15 Oil Bypass Valve, Type: Bypass Valve ConditionNewPart Number4357177Stock Number567-10085 MLS Number10075140CategoryEngine Valves & Parts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Cummins Air Flow Metering Orfice W/Sensors $162 USD Used Air Flow Metering Orfice W/Sensors, Type: EGR Air Flow Metering Valve Quantity3ConditionUsedPart Number3685948Stock Number552-10794 MLS Number10137882CategoryEGR Coolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos NTO Cummins Air Flow Metering Orfice W/Sensors $232 USD NTO Air Flow Metering Orfice W/Sensors, Type: EGR Air Flow Metering Valve ConditionNewPart Number3685948Stock Number552-10793 MLS Number9262254CategoryEGR Coolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins ISC EGR Push Rod $11 USD Used ISC EGR Push Rod, Type: Push Rod ConditionUsedPart Number3964715Stock Number525-12707 MLS Number8938075CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 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 Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info