PRO Guard D2 Synthetic 75W-90 Gear Oil: The supplied gear oil (6 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 F150 Lightning models or other models equipped with a rear sway bar.
Emissions Disclaimer: This product does not require a CARB EO#.
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