aFe Power's new differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs and wrinkle red powder-coating with machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. This cover fits 2018 Jeep Wrangler (JL) Dana M186 axles.
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.
This system incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection.
Oil Level Sight Glass:
Pre-installed large oil level sight glass with calibration plug set to the factory oil level to eliminate overfilling.
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.