Differential Cover – Mopar (5014821AA)

Differential Cover is a formed or cast component that surrounds or supports part of the powertrain. Corrosion and cracking at mounting points are the usual reasons for replacement.

Replace the Differential Cover when you find a crack that weeps under pressure, or when the mounting ears have failed. Welding a casting rarely restores the original alignment.

Reference number for the Differential Cover: 5014821AA. It is filed under Differentials, and it is the number that has to match the part coming off the vehicle.

This is MOPAR dealer-sourced stock rather than an equivalent, so the number on the Differential Cover traces straight back to the manufacturer.