This Associated factory replacement vertical rear ballstud mount is designed specifically for the RC10 B84 4WD buggy platform. The set includes both left and right anodized blue aluminum mount pieces along with the mounting hardware needed for installation. The blue anodized metal construction offers a durable, corrosion-resistant upgrade over stock plastic components. Features: Blue anodized metal construction Includes left and right mount pieces Mounting hardware included Direct factory replacement for RC10 B84 7/7/26 cs