Bearing & Seal Kit, Rear Hub Carrier Lower Pivot. See second image. FITS 1969-1987 XJ6 & 1975-1994 XJS With INBOARD Brakes. This kit has the bearings (#18) and seals (#21) for the outer wishbone. Each kit includes qty 4 C16029 bearings (#18) & qty 4 C20178 felt seals (#21) which is enough to do both sides of the car. The inner wishbone bearing and seal kit is part number C17167/Set. Kit includes rubber seals. One kit does both sides of the car. (C16029)