Fuel System

Find OEM and aftermarket fuel system parts designed to keep your engine running efficiently and reliably. Shop injectors, pumps, filters, sensors, and components built for accurate fuel delivery and long-term performance across major heavy-duty engine manufacturers.

Rig Tough Peterbilt Fuel Cap O-Ring │ Replaces Peterbilt 490-89 │ Rig Tough

Fuel Caps and Gaskets

PAI 042211 Fuel Check Valve for N14 | Replaces Cummins 3348332 │ PAI Industries

Fuel Check Valves

Genuine Cummins 4359487PX Remanufactured ISX Fuel Pump │ Cummins

Fuel Pumps

All Pro Truck Parts Fuel Filter Assortment / Fleetguard / Wix/ Paccar / Baldwin

Fuel Filters

Cummins Fuel Shutoff Solenoid⎪Replaces Cummins 4024808 │ PAI Industries

Fuel Shutoff Solenoid and Valves

Mack 20898038 Fuel Pressure Sensor │ PAI Industries

Fuel Pressure Sensors

International 1841086C91 Fuel Regulator │ PAI Industries

Fuel Pressure Regulators

Interstate-McBee M-5414049 ISX Fuel Pump Mounting Gasket⎪Replaces Cummins 5414049 │ Interstate-McBee

Fuel Pump Gaskets

Fuel Pump O-Rings

ATRO FP99-69426 | Fuel Pump Spider | Replaces Detroit 23505249 │ ATRO

Fuel Pump Spiders and Couplers