Whether you are replacing or upgrading your differential cover get yours at Drivetrain America from trusted brands like American Axle (AAM) Spicer, Ford, Dorman, Yukon or Mag-Hytec. Drivetrain America has a huge selection in stock and ready for whatever kinds of demands you put on your rig! You’ll find lightweight aluminum finned differential covers, chrome, steel, and nodular iron for off-road applications. They deliver reliable, leak-free protection and some can even reduce deflection under heavy torque loads. Shop our wide selection of differential covers for a wide range of applications now!