aFe POWER's Dana M220 rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforcing ribs for maximum strength and comes with necessary hardware for easy installation. This cover has either a raw finish with machined fins for a distinctive look.
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 Plug: This cover incorporates a magnetic drain plug to capture loose particles for maximum protection.
Calibration Plug: Calibration plug set to the factory oil level to prevent overfilling.
Optional Accessories Available: aFe's optional deep reach magnetic fill plug (aFe Part Number: 46-00002) and oil level sight glass (aFe Part Number: 46-00001) are great additions to combine with this cover.
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.