This Associated factory replacement center shock set is designed specifically for the RC28R. The set includes the full assembly of shock components: knurled aluminum adjustment collars, a threaded brass shock body, eyelets, and hardware. Blue anodized aluminum pieces provide a distinctive look while keeping weight low. All components needed to rebuild or replace the center shock are included in one set. Features: Blue anodized aluminum adjustment collars Threaded brass shock body Includes eyelets and mounting hardware Complete replacement set for the RC28R center shock 7/7/26 cs