Weller Truck Parts specialize in new and remanufactured heavy duty truck parts, remanufactured transmissions, differentials, steering gears, and drive shafts.
Weller Truck Parts stocks an extensive inventory of gearing for both old and very current Fuller, Spicer, Mack, Rockwell, IHC, Allison Automatics, New Process and similar OEMs. If you want aftermarket heavy duty truck parts, we are your source. With over 17,000 rebuilt units in stock and over 800 team members specializing in the drivetrains that keep you or your customers on the road, Weller is ready to work with you on eliminating downtime by providing you remanufactured truck transmissions, differentials, steering gears, and drive shafts.