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aFe POWER Street Series Rear Differential Cover Raw w/ Machined Fins

Ford F-150 97-21 (9.75-12)
Part Number: 46-70150

MSRP: $326.81


  • Constructed out of Durable, Die-Cast A380 Aluminum
  • Neodymium Magnetic Drain Plug is Used for Maximum Gear Protection
  • A 1/8" NPT Calibration Plug is Added and Set to the Factory Fluid Level for Easier/Quicker Filling
  • Includes a Fully Machined Groove to Accept Supplied O-Ring for a Leak-Free Seal
  • Fits the 12 Bolt-9.75" Axles
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aFe POWER differential covers bring performance engineering to the protection of your truck's rear-end. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs for maximum strength. This cover fits the 12 bolt-9.75 IN axles.

Built-in External Fins:
Built-in external fins transfer heat from the fluid to the outside air for maximum cooling.

Magnetic Drain Plug:
This system incorporates a magnetic drain plug to capture loose particles for maximum rear-end protection. Also included is a 1/8" NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.

Optional Accessories Available:
This cover works great combined with a oil level sight glass (Part Number: 46-00001) or deep reach magnetic fill plug (Part Number: 46-00002).

Fitment Note:
This differential cover will only fit 2 bolt-9.75 IN differentials
This item will not fit 99-04 Ford F-150 Lightning models or other models equipped w/ rear sway bars.

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


Vehicle Applications

Year Make Model SubModel Engine Fuel
2015-2021Ford F-150 EcoBoost V6 2.7L (tt) Gas
2018-2021Ford F-150 Power-Stroke V6 3.0L (td) Diesel
2018-2021Ford F-150 V6 3.3L Gas
2021-2021Ford F-150 PowerBoost V6 3.5L (tt) Hybrid
2011-2021Ford F-150 EcoBoost V6 3.5L (tt) Gas
2017-2021Ford F-150 Raptor EcoBoost V6 3.5L (tt) Gas
2014-2014Ford F-150 V6 3.7L CNG
2011-2014Ford F-150 V6 3.7L Gas
1997-2008Ford F-150 V6 4.2L Gas
1997-2010Ford F-150 V8 4.6L Gas
2011-2021Ford F-150 V8 5.0L Gas
1997-2008Ford F-150 V8 5.4L Gas
2010-2014Ford F-150 SVT Raptor V8 6.2L Gas
2010-2014Ford F-150 V8 6.2L Gas
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