AFE Diff/Trans/Oil Covers

This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. A pre-installed oil level sight glass allows quick and easy oil inspection. Pro Series Differential Cover Black w/ Machined Fins Ford F-250/F-350/Excursion 86-25 V8 (td) (10.25/10.50-12) Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents Overfilling aFe Power Cover Diff Rear Machined COV Diff R Ford Diesel Trucks 86-11 V8-6.4/6.7L (td) Machined Dual Neodymium Magnetic Plugs are Used for Maximum Gear Protection Pro Series Differential Cover Black w/ Machined Fins Constructed out of Durable Cast Aluminum Black Powder Coat with Machined Fins Pro Series Differential Cover Rear Differential Cover Differential Cover DiffrlCover