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Part #: AFE46-70022

AFE 46-70022 12-10.25 & 10.50 Differential Cover

1986+ Ford F-Series & E-Series 250&350 Single Rear Wheel
Part #: AFE46-70022
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The AFE 46-70022 12-10.25 & 10.50 Differential Cover for your 1986+ Ford F-Series & E-Series Single Rear Wheel brings performance engineering to the rear end of your truck. This differential cover has a 5 quart lube capacity (factory cover holds 4 quarts) at the factory line, a magnetic drain plug, a magnetic tipped fill plug for maximum rear-end protection. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling.

aFe has also designed a large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs and wrinkle black powder-coating for maximum strength and styling. This cover fits the Ford 12-10.25 & 10.50 axles. This cover includes an O-ring for a leak-free seal.


  • Sight Glass To Avoid Overfilling 
  • Durable, Die Cast A380 Aluminum 
  • Internal & External Fins Aid In Fluid Cooling 
  • Magnetic Drain & Fill Plugs Catch Fine Particles 
  • O-Ring Seal Eliminates Need For Flimsy Paper Gaskets 


  • MFG. Number 46-70022
  • Manufacturer Name AFE
  • Shipping Weight 15.00 lb.
  • Shipping Length 16 in.
  • Shipping Width 15 in.
  • Shipping Height 8 in.
  • UPC 802959460603
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Does it come with bolts?
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Will this fit the 99 F350?
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Yes, the AFE 46-70022 12-10.25 & 10.50 Differential Cover will fit all 1986+ Ford F-Series & E-Series 250&350 Single Rear Wheel applications with the 10.25 & 10.5 Differential.