Yukon AAM GM 11.5" Grizzly Locker Dirty Locker Replacement Thrust Block 30/38 Spline

This is a service replacement part for Yukon Grizzly Lockers for the GM 11.5" AAM axle. If you've experienced a locker failure, consider repairing it vs replacing it. These thrust blocks reside in the very center of the locker and are subject to extreme loads. Occasionally we will see an ear on this thrust block break off.

Notes:

• 2 Required Per Locker
• Works with 38 and 30 Spline Axle Couplers
• #9 in Diagram

Compatible Lockers:

• Yukon YGLGM11.5-38
• Yukon YGLGM11.5-30
• DHD COMYGLGM11.5