The aFe Street Series Differential Cover (46-71290B) enhances performance and protection for 2021+ Ford Broncos equipped with Dana M220 axles. This black-finished cover features machined cooling fins that transfer heat from the differential oil to outside air. The increased oil capacity extends service intervals while the magnetic drain plug captures metal particles. A calibration plug prevents overfilling, and the integrated sight glass allows for quick oil level checks.
Key Features :
Fits 2021+ Ford Bronco Dana M220 axle
Increased oil capacity
Internal/external cooling fins
Magnetic drain plug
Oil level sight glass
Calibration plug for proper filling
Black finish with machined fins
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