Remove existing bump rubber completely. The smaller hole of the new bump rubber should be fitted over the retainer on the bracket, using hand soap or brake fluid on the rubber if necessary to ease the fitting.
Holes will have to be enlarged slightly in the bracket if the shock absorber kit C-AJJ3362 is fitted, as per instructions in that kit.
C-STN246 Bracket (x 2)
AHH9158 Bump rubber(x 2)