aFe Power 9.75" Black Pro Series Rear Differential Cover For 1997-2023 F-150/Raptor exhaust Large Oil Level Sight Glass

Large Oil Level Sight Glass with Calibration Plug Set to the Factory Fluid Level to Eliminate Overfilling

ICON bypass valves feature damped valve stops for quiet and precise operation

5 Inch front

reducing stress cracks

aFe Power 9.75" Black Pro Series Rear Differential Cover For 1997-2023 F-150/Raptor exhaust Large Oil Level Sight GlassBring performance and protection to the rear differential in your 1997 2021 Ford F 150 with the AFE 46 70152 Pro Series Differential Cover. Constructed from durable A380 aluminum, the internal ribs add strength while the external fins help to keep differential fluid temps down. A large magnetic drain and fill plug captures any loose metal particles in the fluid to help aid in protecting rear end bearings. A pre installed oil level sight glass features