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aFe Power Street Series Black Rear Differential Cover w/ Machined Fins For 2021+ Ford Bronco

Pricing: $336.60

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aFe Power Street Series Raw Rear Differential Cover w/ Machined Fins For 2021+ Ford Bronco


Increased Oil Capacity:
This cover has an increased oil capacity over stock for better performance over a longer duration.

Built-in Internal/External Fins:
Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.

Magnetic Plug:
This cover incorporates a magnetic drain plug to capture loose particles for maximum protection.

Calibration Plug:
A calibration plug is set to the factory oil level to prevent overfilling.

Optional Accessories Available:
Our optional deep reach magnetic fill plug (PN: 46-00002) and oil level sight glass (PN: 46-00001) are great additions to combine with this cover.

Fitment Note:
This item fits vehicles equipped with Dana M220 Rear axles.

Emissions Disclaimer:
This product does not require a CARB EO#.

When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.



  • Constructed out of Durable Cast Aluminum
  • Neodymium Magnetic Drain Plug for Gear Protection
  • Calibration Plug Set to the Factory Oil Level to Prevent Overfilling
  • Fits Dana M220 Rear Axles



  • 2021+ Ford Bronco, 2.3L/2.7L


  • 46-71290B
  • 46-71290B
  • aFe Power
  • New


Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • FREE Ground Shipping


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