Heavy Duty Truck Transmissions:

Units in stock from Allison, Eaton, Fuller, Mack, Meritor, Roadranger, Rockwell, Spicer and More!

• WDT Supply stocks the largest selection of truck and equipment transmissions in America.

ASE Certified Heavy-Duty Remanufacturer and Part supplier with locations across the U.S.A. to serve you better.

We rebuild and deliver to your door or shop, heavy-duty truck transmissions, offer new units for sale as well and carry a full line of repair and replacement parts for most major truck and equipment transmission models. Our parts associates and staff can help with almost any truck transmission-related questions you may have.

We also offer a full line of replacement parts for the following truck transmission manufacturers: Allison Heavy Truck Transmissions, Mack Heavy-Duty Transmissions and Differentials, Eaton-Fuller Transmission and Differential Parts, Dana-Spicer, TTC Transmission Parts, Rockwell-Meritor Transmission Parts and much more.

• Our rebuilders and technicians are highly trained and certified. This is why we can offer the best warranty coverage in the industry of 3 years with unlimited miles.