aFe Power Pro Series Rear Differential Cover With Machined Fins, Black - 46-71120B 2014-2026 Silverado & GMC Sierra 1500

Features:

• Constructed out of Durable Cast Aluminum
• Black Powder-Coated Finish with Machined Fins
• Dual Neodymium Magnetic Drain Plug for Maximum Gear Protection
• Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Eliminates Overfilling
• Fits AAM 9.5/9.76 Rear 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.

Magnetic Plugs:
This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection.

Calibration Plug:
Calibration plug set to the factory oil level to eliminate overfilling.

Oil Level Sight Glass:
A pre-installed oil level sight glass allows quick and easy oil inspection.

Fitment Note:
This item will only fit vehicles equipped with AAM 9.5/9.76 rear axle.

Warranty Information (opens in new tab): Click HERE

Part Number: 46-71120B