AFE Diff/Trans/Oil Covers

Calibration Plug: Calibration plug set to the factory oil level to prevent overfilling. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice. Magnetic Plug: This cover incorporates a magnetic drain plug to capture loose particles for maximum protection. 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. Optional Accessories Available: Our optional deep reach magnetic fill plug (Part Number: 46-00002) and oil level sight glass (Part Number: 46-00001) are great additions to combine with this cover. 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 a raw finish with machined fins for a distinctive look. Street Series Rear Differential Cover Raw w/ Machined Fins.