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Detroit™ Genuine Parts

Demand Genuine

Find Detroit™ genuine parts at our authorized dealers.

Detroit genuine parts are engineered for exceptional performance and reliability. Whether a new or remanufactured part, Detroit Genuine parts precisely fit your engine, axles and transmission.

Remanufactured Detroit genuine parts are like new and are tested to meet OE specifications.

Manuals on all of our diesel engines, axles and transmissions can be found on our support page.

To keep your truck emission compliant find replacement parts to meet strict standards that increase efficiency and help protect the environment.