aFe Power's new front and rear differential covers bring performance engineering to the protection of your axle's differentials. These differential covers are constructed out of durable cast aluminum with reinforced ribs and wrinkle black powder-coating with machined fins for maximum strength and styling. These covers come with all necessary hardware for easy installation. Pro Series differential covers include an oil level sight glass and the rear cover includes a deep reach magnetic fill plug for maximum protection. These covers fit 2018 Jeep Wrangler (JL) Sport Dana M186-12 bolt front and Dana M220-12 bolt rear axles.
5 Quart Lube Capacity:
These covers have about a 5 quart combined lube capacity at the factory lines.
Built-in Internal/External Fins:
Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling.
Magnetic Drain Plug:
This system incorporates magnetic drain plugs and the rear cover includes a deep reach magnetic fill plug to capture loose particles and provide maximum protection. Also included is a 1/8in NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Group IV synthetic base:
This competition proven formulation utilizes a group IV synthetic base along with a proprietary additive package that reduces drag, resists foaming, and maintains its viscosity under extreme heat and high loads.
The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.