Popular Cummins Parts

Diesel Parts Direct offers the ultimate selection of Cummins engine parts online. No matter what engine you own, from the B Series to the Cummins VTA models, we supply the parts you need to keep these diesel engines operating as efficiently as the day of manufacture. From Cummins oil and fuel filters for routine maintenance to Cummins injectors and lift pumps for urgent repairs, most popular parts are covered by our In-Stock guarantee and available for same-day shipping.

Unrivaled convenience can be found at our store when searching for Cummins parts online. Simply choose the product you need, click on your engine model type and you’ll be brought straight to a choice of new, aftermarket or remanufactured options for your particular engine.

Diesel Parts Direct is your one-stop shop for Cummins engine parts online.

Popular Cummins Parts

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Aftercooler




Alternator






Belt



Belt, Tensioner


Camshaft & Bearing



Connecting Rod


Connecting Rod, Bearing



Crankshaft



Crankshaft, Bearing & Seal



Cylinder Block






Cylinder Head



Cylinder Head, Gasket Set



Cylinder Kit



Electrical Accessories



Exhaust Manifold



Exhaust Manifold, Gasket



Filter, Fuel



Filter, Oil



Filter, Water




Fuel Injector



Fuel Injector Components





Fuel Line



Gasket Set, Lower Engine



Gasket Set, Overhaul



Gasket Set, Upper Engine



Heat Exchanger






Lift Pump



Liner & Liner Kit



Manual, Parts



Manual, Service



Oil Cooler



Oil Pump



Other Parts



Overhaul Kit



Piston Cooling Nozzle



Piston Kit



Piston Ring Set



Sender & Switch



Starters






Thermostat



Turbocharger



Valve Cover Component



Valve Train Component



Vibration Damper




Water Pump, Fresh



Water Pump, Raw



Water Pump, Repair Kit