GM designed the front diff such that it hangs considerablly lower than the front cross member and makes it suseptable to damage when wheeling/ offroading. It hangs even lower with a diff drop included in our lift kit. The sheet metal diff cover can get damaged and pinch the gasket and cause the fluid to leak.
Options include the Front Differential , i4-i5 AAM800 axle, and V8 AAM860 axle for the 04-12 model years.
These rings will protect the diff from damage If you wish can paint it to match your truck for an added touch of style.
This kit comes with ring and new mounting hardware.
We recommend servicing the front diff while you are installing even though installation can be done without.
Check out the parts below to complete that job:
Front diff Gasket: https://amzn.to/3fXIvOY
Outer Axle Seals (need 2): https://amzn.to/2T8BqSY 75/90
Synthetic Gear Oil: https://amzn.to/3iouMlT
 

We strive to do the absolute best job possible in sourcing and designing all of our products. We guarantee they'll fit and work, as designed, right out of the box. On the off chance something is lost or damaged in transit, we will do everything in our ability to make it right. Please understand we cannot warrant against faulty installation, driver error, acts of God, or whichever Covid variant
is currently laying waste to society as we know it.

Please reach out if you have issues or questions to us first and we will be happy to help.

​

Effective January 1, 2018 all canceled orders will be subject to a 15% cancellation fee.

Installed items are not available for return for any reason.

Rebuilt motors are not available for return for any reason.

By making a purchase you agree to these terms and conditions.

Returns are only accepted within 30 days of delivery.

International orders are not able to be returned.