Afe Power 46-71291B Street Series Differential Cover, Rear, Black Finish, With Gear Oil, For 2021 Ford Bronco (Dana M220)

Description

The Supplied Gear Oil (3 Quarts) Exceeds The Performance Requirements Of Api Gl-5 Recommended For Both Open And Limited Slip Applications. This Cover Has An Increased Oil Capacity Over Stock For Better Performance Over A Longer Duration. Built-In Internal And External Fins Transfer Heat From The Oil To The Outside Air For Maximum Cooling. This Cover Incorporates A Magnetic Drain And Deep Reach Fill Plug To Capture Loose Particles For Maximum Protection. A Calibration Plug Is Set To The Factory Oil Level To Prevent Overfilling. A Pre-Installed Oil Level Sight Glass Allows Quick And Easy Oil Inspection.