Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black

The Wehrli 01-19 Chevrolet Duramax and 03-19 Dodge Cummins 11.5-inch AAM Rear Differential Cover is a high-quality fabricated aluminum component designed to enhance the durability and performance of heavy-duty trucks. This rear differential cover provides superior protection for the AAM 11.5-inch axle, commonly used in Dodge and GM HD trucks. Constructed from lightweight yet robust aluminum, it offers excellent heat dissipation and corrosion resistance, ensuring long-lasting performance under demanding conditions. Its precision fabrication ensures a perfect fit, helping to prevent leaks and improve differential cooling, which can extend the lifespan of drivetrain components.

This differential cover is specifically engineered for use on 2001-2019 Chevrolet Duramax and 2003-2019 Dodge Cummins trucks equipped with the 11.5-inch AAM axle. It is a direct bolt-on replacement for the factory cover, requiring no additional modifications for installation. Suitable for off-road, towing, and heavy-duty applications, it enhances both the strength and appearance of the rear axle assembly. The kit includes the fabricated aluminum cover and necessary hardware, making it an ideal upgrade for truck enthusiasts seeking improved protection and a sleek gloss black finish.