aFe Bronco Street Series Rear Differential Cover Black w/ Machined Fins (2021-2022)

Easier maintenance. Designed to be both a functional and aesthetic upgrade, the cover features a drain magnetic plug and deep reach fill plug to catch any metal particles in your differential fluid, helping to prevent damage to bearings. A calibration plug helps you get the fluid level right whenever servicing the diff. Easy to access drain and fill plugs mean you can service the diff quickly and easily with minimal mess. An oil level sight glass is included and makes checking your diff fluid easy.

Better performance. The cover features built-in external and internal fins that improve heat transfer and cooling. A larger oil capacity also improves performance over a longer duration than the factory fluid capacity can. 

Features & Benefits: