46-7707AB | aFe Power Front & Rear Differential GUARD Package, With Oil For GM Diesel Trucks V8 (AAM 9.25-12 & AAM 11.5-14)

aFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed from durable cast aluminum and designed with reinforced ribs, these covers offer enhanced strength and improved heat dissipation for demanding driving conditions.

This is a complete, ready-to-install kit that includes front and rear differential covers, all necessary hardware, and 6 quarts of 75W-90 premium PROGUARD Synthetic gear oil —everything you need for a full service in one convenient package.

PROGUARD Synthetic 75W-90 Gear Oil:
The supplied gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

Increased Oil Capacity:
These covers have 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 system incorporates magnetic drain and deep reach fill plugs to capture loose particles for maximum protection.

Calibration Plug:
Each cover uses a calibration plug set to the factory oil level to eliminate overfilling.

Oil Level Sight Glass:
Each cover includes an oil level sight glass that allows for quick and easy oil inspection.

When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.

Emissions Disclaimer

This product does not require a CARB EO#.

Fitment Note

This kit is designed specifically for 4x4 trucks equipped with a front AAM 9.25"-12-bolt axle and a rear AAM 11.5"-14-bolt axle combination. Please verify your axle configuration.

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