Advanced QM Thrust Bearing Kit

Quarter Midget Thrust Bearing Kit

Kit Includes:
(1) Thrust Bearing
(2) Ground Washers

Installed between the main spring and the spring seat, the thrust bearing kits purpose is to reduce the friction in the spring when it is compressed. In other words it keeps it from binding up when being compressed. The thrust bearing kit is Designed for 1 5/8″ Quarter Midget Springs.