SuperPro offers service kits for our range of fixed geometry upper control arm kits for customers that wish to rebuild or refresh their existing arm kits. Bushing Repair Kits include replacement SuperPro bushings for a single upper control arm. To service or refresh both upper control arms; two kits are required. These are press-fit like-for-like replacements for the originally included bushings and include new washers and crush tubes where required for a complete replacement. Note: This kit suits SuperPro Upper Control Arm Kit TRC6485