1986-2021 Ford F-350 V8 (td) (10.25/10.50-12) Rear Differential Cover, Machined Fins; Pro Series w/ Gear Oil

Part#:
46-70022-WL-1
Item Availability : Typically ships in 2-4 business days
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aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and wrinkle black powder-coating with machined fins for maximum strength and styling. This cover comes with all necessary hardware and includes an O-ring for a leak-free seal. The Pro Series differential covers include a oil level sight glass and deep reach magnetic dip stick for maximum protection. This cover fits the Ford F-250/F-350-Excursion 10.25 & 10.50-12 Bolt axles.

5 Quart Oil Capacity:
This cover has a 5 quart capacity.

Built-in Internal/External Fins:
Built-in internal and 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.

Oil Level Sight Glass:
Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

Group IV synthetic base:
This competition proven formulation utilizes a group IV synthetic base along with a proprietary additive package that reduces drag, resist foaming and maintains its viscosity under extreme heat and high loads.

Usage:
The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

Fitment Note:
This items will NOT fit Dually models. Please refer to P/N: 46-70030

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

 


  • Instructions
  • Dyno Chart


Vehicle Applications

Year Make Model SubModel Engine Fuel
2004-2005Ford Excursion Power-Stroke V8 6.0L (td) Diesel
2000-2003Ford Excursion Power-Stroke V8 7.3L (td) Diesel
1988-1994Ford F-250 V8 7.3L Diesel
1994-1996Ford F-250 Power-Stroke V8 7.3L (td) Diesel
1997-1997Ford F-250 HD V8 5.8L Gas
1997-1997Ford F-250 HD Power-Stroke V8 7.3L (td) Diesel
1997-1997Ford F-250 HD V8 7.5L Gas
1999-2010Ford F-250 Super Duty V8 5.4L Gas
2004-2007Ford F-250 Super Duty Power-Stroke V8 6.0L (td) Diesel
2011-2021Ford F-250 Super Duty V8 6.2L Gas
2008-2010Ford F-250 Super Duty Power-Stroke V8 6.4L (td) Diesel
2011-2021Ford F-250 Super Duty Power-Stroke V8 6.7L (td) Diesel
1999-2010Ford F-250 Super Duty V10 6.8L Gas
1999-2003Ford F-250 Super Duty Power-Stroke V8 7.3L (td) Diesel
2020-2021Ford F-250 Super Duty V8 7.3L Gas
1988-1994Ford F-350 V8 7.3L Diesel
1994-1997Ford F-350 Power-Stroke V8 7.3L (td) Diesel
1999-2010Ford F-350 Super Duty V8 5.4L Gas
2004-2007Ford F-350 Super Duty Power-Stroke V8 6.0L (td) Diesel
2010-2021Ford F-350 Super Duty V8 6.2L Gas
2008-2010Ford F-350 Super Duty Power-Stroke V8 6.4L (td) Diesel
2011-2021Ford F-350 Super Duty Power-Stroke V8 6.7L (td) Diesel
1999-2010Ford F-350 Super Duty V10 6.8L Gas
2020-2020Ford F-350 Super Duty V8 7.3L Gas
More Information
Weight36.00 lbs
Parent Product TypePerformance Upgrades
Product TypesDifferentials
BrandAdvanced Flow Engineering
MakeFord
ModelSuper Duty
Year1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021