AFE 2020-2021 GM 2500HD/3500HD Street Series Rear Differential Cover

The AFE 46-71260A Street Series Rear Differential Cover offers greater cooling for the differential of your 2020-2022 GM 2500HD/3500HD (14 Bolt-AAM 11.5/12 Axle). This differential cover has greater oil capacity and internal & external cooling fins cast into the aluminum cover for improved heat transfer. The fill plug is calibrated to the stock oil level to prevent overfilling and the magnetic drain plug captures metal debris.

FEATURES:
Increased Oil Capacity
Cast Aluminum Construction
Drain Plug With Neodymium Magnet
Calibration Plug Set To Factory Oil Level To Prevent Overfilling

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