BD Diesel Differential Cover Front - AA 14-9.25 - 03-13 Dodge 2500/03-12 3500Add a stylish look to your front end with a BD Front Diff cover. Made from cast aluminum, BD differential covers have both internal and external fins for extra cooling plus a sleek curved design. Comes with separate fill and drain ports with stainless steel plugs for easier servicing. Includes stainless steel Allen head cap bolts and magnetic drain plug to help capture suspended material in the oil. Designed to be compatible with aftermarket track