The SuperPro bushing repair kit replaces bushings in a single left or right upper control arm from TRC6640 or TRC6645 as a press-fit service kit to refresh fixed-geometry SuperPro arm assemblies. Made from SuperPro’s proprietary polyurethane, these bushings offer a quieter, longer-lasting alternative to rubber, are unaffected by oils or extreme temperatures, and are supplied to service one arm at a time.
SuperPro Upper Control Arm Replacement Bushing Kit (1 Arm) (For TRC6640 & TRC6645)