The AFE 46-70032 Dana 80 Differential Cover is engineered to provide exceptional protection and durability for your truck’s differential. Constructed from rugged die-cast A380 aluminum, this cover is built to withstand extreme conditions while ensuring fluid retention. It features both internal and external fins that enhance heat dissipation, reducing the risk of overheating. The O-ring seal ensures a robust barrier against leaks, and the magnetic drain and fill plugs capture fine metal particles, preserving the integrity of your differential. For superior performance and reliability, the AFE 46-70032 Dana 80 Differential Cover is the ultimate choice.