afe pro series aam 9.5/9.76 rear diff cover black w/mach fins & oil 14-19 gm silverado/sierra 1500 46-71121b
Product gallery

All pictures shown are for illustration purpose only. Lip size, concavity, and features on wheels will vary depending on wheel specs.

PRO Guard D2 Synthetic 75W-90 Gear Oil:
The supplied gear oil (four quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.
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.
When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.
Confirm Vehicle Fitment
Product Overview
Technical Specifications
| Brand | aFe Power |
|---|---|
| MPN | 46-71121B |
WARNING: Cancer and Reproductive Harm.
www.P65Warnings.ca.gov (opens in a new tab)

