aFe has a new diff cover specifically designed for Cummins and Duramax owners, with 20-percent more oil capacity, a magnetic drain and fill plug, internal and external cooling fins, and an oil-level site window that also shows the factory fluid level. The HD diff cover is made of diecast aluminum with reinforced ribs and powdercoated for durability. The covers are about $300.

SOURCE
AFE
252 Granite Street
Corona
CA  92879
951-493-7155
www.afepower.com