Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - WCFab Grey - WEHRLIWCF100113-GRY

Frequently Asked Questions

What trucks is the WCF Differential Cover designed for?

WCF Differential Covers are engineered for Duramax and Cummins trucks with the 11.5 inch AAM rear axle. This specific fitment ensures a precise, factory-matched upgrade for your heavy-duty vehicle. Confidently upgrade your drivetrain with components designed for your axle type.

How difficult is it to install a WCF Differential Cover?

Installation of the WCF Differential Cover is straightforward due to its bolt-on design. This ensures a user-friendly process with an 'Easy DIY Install' score of 8. Upgrade your rear axle protection with confidence in its simple fitment.

Does upgrading to an aftermarket differential cover offer performance benefits?

Upgrading to an aftermarket differential cover delivers enhanced drivetrain protection and superior structural integrity. With a 'Heavy Towing' usage score of 8, it provides a robust and reliable differential housing for demanding applications. Invest in superior performance for your truck's rear axle.

Are aftermarket differential covers worth the upgrade from stock?

Upgrading to the WCF Differential Cover provides a robust and reliable differential housing, surpassing stock capabilities. Its superior structural integrity is crucial for demanding hauling and towing applications, scoring a 7 for 'Street Performance'. Achieve enhanced drivetrain protection and a premium aesthetic.

What is the maintenance level for the WCF Differential Cover?

The WCF Differential Cover features an 'Easy' maintenance level. This simplifies upkeep for your heavy-duty truck's rear axle. Experience enhanced drivetrain protection and a premium, factory-matched component with straightforward servicing.