Description

The supplied gear oil (4 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications. 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. This item fits vehicles equipped with AAM 11.5/12.0 Rear axles.Constructed out of Durable Cast AluminumBlack Powder Coat with Machined FinsDual Neodymium Magnetic Plugs are Used for Maximum Gear ProtectionLarge Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents OverfillingIncludes 4 Quarts PRO Guard D2 Synthetic 75W-90 OilFits AAM 11.5/12.0 Rear AxlesPro Series Rear Differential Cover Black w/ Machined Fins Gear Oil GM Trucks 20-23 V8-6.6L (AAM 11.5/12.0-14)