aFe Pro Series GMCH 9.5 Rear Diff Cover Raw w/ Machined Fins 19-20 GM Silverado/Sierra 1500 Differential Cover

Overview

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 plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. Our optional deep reach magnetic fill plug (PN: 46-00002) is a great addition to combine with this cover.

Features

• This cover features an all-aluminum construction which, along with cast in fins and increased oil capacity, provides a combination of increased durability and cooling.
• Calibration Plug Set to the Factory Oil Level to Prevent Overfilling
• Neodymium Magnetic Drain Plug for Gear Protection
• Constructed out of Durable Cast Aluminum
• Fits GMCH 9.5 Rear Axles