new-thoroughbred-diesel-fall-sale-2026

Stock Parts

Stock OEM Diesel Parts

OEM Diesel Stock & Replacement Parts for Powerstroke, Cummins & Duramax Trucks



Keep your diesel truck dependable with factory-style replacement parts from Thoroughbred Diesel. From routine maintenance to repairing a failed engine, fuel, electrical, cooling, or drivetrain component, our Stock Parts selection covers Ford Powerstroke, Dodge/RAM Cummins, and Chevy/GMC Duramax applications. Shop fuel injectors, injection pumps, turbochargers, filters, gaskets and seals, oil pumps, starters, alternators, sensors, engine components, brakes, and other direct-fit replacement parts. Choose from trusted diesel brands including Bosch, Alliant Power, Dorman, MAHLE, GB Remanufacturing, Garrett, and Cummins for everything from daily drivers and tow rigs to high-mileage work trucks. Find the parts you need by year, make, model, and engine to restore reliable factory performance and keep your diesel on the road. Call us now at 859-737-4966 if you have questions or need an OEM part not listed on our site and we'll get it for you!