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Pro Series Differential Cover Black w/ Machined Fins & Gear Oil

Ford F-150 97-21 (9.75-12)
Part Number: 46-70152-WL

Regular Price: $432.96

Special Price $350.49

MSRP: $515.43


  • Constructed out of Durable Cast Aluminum
  • Black Powder Coat with Machined Fins
  • Dual Neodymium Magnetic Plugs are Used for Maximum Gear Protection
  • Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents Overfilling
  • Includes 4 Quarts PRO Guard D2 Synthetic 75W-90 Oil
  • Fits Ford 9.75 Rear Axles
Read More

PRO Guard D2 Synthetic 75W-90 Gear Oil:
The supplied gear oil (4 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

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 Plugs:
This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection.

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

Oil Level Sight Glass:
Included oil level sight glass allows quick and easy oil inspection.

Fitment Note:
This item will only fit trucks equipped with Ford 9.75 rear axles.
This item will not fit 99-04 Ford F-150 Lightning models or other models equipped with a rear sway bar.

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.


Vehicle Applications

Year Make Model SubModel Engine Fuel
1997-2010Ford F-150 V8 4.6L Gas
1997-2008Ford F-150 V6 4.2L Gas
1997-2008Ford F-150 V8 5.4L Gas
2010-2014Ford F-150 V8 6.2L Gas
2011-2021Ford F-150 EcoBoost V6 3.5L (tt) Gas
2011-2021Ford F-150 V8 5.0L Gas
2011-2014Ford F-150 V6 3.7L Gas
2014-2014Ford F-150 V6 3.7L CNG
2014-2014Ford F-150 V6 3.7L
2015-2021Ford F-150 EcoBoost V6 2.7L (tt) Gas
2018-2021Ford F-150 V6 3.0L (td) Diesel
2018-2021Ford F-150 V6 3.3L Gas
2021-2021Ford F-150 PowerBoost V6 3.5L (tt) Hybrid
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

Great look and hopefully a longer lasting differential..
Outstanding addition to my 17 F150 eco boost. Very straight forward installation, any (joe) can do it themselves. Jacking up the back of the truck gives you ample room for the installation process. I’m able to check the quality and quantity right from the sight gage located on the side of the differential cover.
  • Quality
  • Value
  • Easy Install
Review by Captain Futch / Posted on 6/6/2018
Spare Parts

Regular Price: $432.96

Special Price $350.49

MSRP: $515.43

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