The differential is what allows a set of wheels to drive all while allowing them to rotate at different speeds to aid in turning. Vehicles without differential both driving wheels are rotating at the same speed on a common axle which is driven by a simple chain-drive mechanism. This type of system causes more wear and tire on your tires and other various parts and inner workings of your vehicle. Most vehicles especially larger ones have a differential that allows the rear wheels to move a different speeds.
We can both repair and replace your differential components or we can get the parts you may need to repair or replace your differential on your vehicles.