Quick Ship SKU #: AFE-46-71260A AFE Street Series Rear Differential Cover 20-22 GM 6.6L Duramax

AFE Power's Street Series Rear Differential Covers are the ultimate in style and protection for your L5P Duramax. Not only do they look good, they make servicing your differential a breeze. This cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength and added fluid capacity. The Street Series covers include an oil calibration plug and magnetic deep reach fill plug and will include everything you need for a hassle free installation. This cover features a raw aluminum finish with machined fins.

Increased Oil Capacity: Cover has an increased oil capacity over stock for better performance and a longer duration.

Built-In Internal/External Fins: Built in internal and external fins transfer heat from the fluid to the outside air for maximum protection.

Magnetic Plug: This system incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug: Calibration plug set to the factory oil level to eliminate overfilling

Fitment Notes: This cover fits AAM 11.5/11.8-14 bolt rear axles.