1. Every differential is completely disassembled and inspected

  2. All cases are inspected and remanufactured to factory tolerances All bearings, washers, snap rings, shims and bolt kits are replaced with new

  3. All gears not meeting O.E.M. specs are replaced All differentials undergo a final test to ensure that they will perform well under real-world conditions

Popular Brands We Carry


Since the 1970's Dana has been manufacturing differentials for heavy duty trucks. They have long been a staple in the industry and are known for their durability and reliability.

Card image cap


Eaton is known for their quality in differentials, Eaton differentials utilize a number of technologies to maximize traction-control under a variety of situations. They have a wide variety of high-quality makes and models.

Card image cap


International has been doing differentials for a long time and they have a solid reputation for durable and reliable differentials.

Card image cap


One of the most well known names in the business, Mack has a reputation for building high quality, durable truck parts and differentials are no exception to this.

Card image cap


Meritor has a long history in truck parts. With over 100 years of experience in engineering high quality truck parts, their differentials are sure to last your truck many miles.

Card image cap

With a Valley Truck Parts remanufactured differential, you can be assured of a unit that has been thoroughly inspected and tested to meet the demands of real-world conditions.