Quick Ship SKU #: AFE-46-71050A-Main AFE Power Front Differential Cover 11-20 GM 6.6L Duramax

aFe Power's front differential covers are the perfect combination of durable protection and sleek style to keep debris out of your ring and pinion gears during your off-road adventures. Designed to fit AAM 9.25 Front Axels on nearly all models of GM Diesel trucks, this differential cover is constructed out of high quality cast aluminum, features increased oil capacity, and includes all the hardware you need for easy installation.

This cover works to keep your axels cool with built-in internal and external fins that transfer heat to the outside air and stays strong for years to come with reinforced ribs. Included are a magnetic plug that works to capture loose particles to keep your trucks gears protected and a calibration plug set to factory oil levels to eliminate overfilling.

The Pro Series cover is finished with black powder-coating with machined fins, intended for a long-lasting finish, added protection, and a distinct look.

If you need oil, upgrade to the Pro Series Black Machined Fins w/ Gear Oil. The supplied PRO Guard D2 Synthetic 75W-90 Gear Oil included in this option (2 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited-slip applications.

If you want quick and easy installation, performance, and protection, aFe Power's front differential covers are the pick for you.