The All Balls Upper Shock Bearing Kit is designed to replace worn-out shock bushings and bearings and give superior suspension compliance. Contains the bearing(s) and all of the seals, spacers and pins (if required) to rebuild the upper shock bearing to factory specifications. O.E.M.-style cup seal. Bearings made with hardened and precision-ground 52100 bearing steel. Note: Kit contents will vary by fitment and are subject to change. Detailed Specifications: Kit contains 1 needle bearing, 1 needle bearing shaft and 2 seals.