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

When you're working on the rear end of your heavy-duty truck, this differential cover from Wehrli Custom Fabrication is what you get. It's a fabricated aluminum cover designed specifically for the 11.5-inch AAM rear axle found on many Chevrolet Duramax and Dodge Cummins trucks from the early 2000s up to 2019. This cover replaces your stock differential cover, offering improved protection and a custom look for your drivetrain.

What you're getting here is a well-built, fabricated aluminum cover that's finished in a Bengal Silver powder coat. This isn't just about looks, though; the aluminum construction helps dissipate heat better than a stock steel cover. It comes with stainless hardware for a solid installation and includes a drain plug, which is a really handy feature for making fluid changes easier down the road. This cover fits a wide range of GM and Dodge trucks, including popular models like the 2001-2019 Chevrolet Silverado 2500 HD and the 2003-2010 Dodge Ram 2500.