A Wilwood replacement caliper piston sized 1.25in x 1.35in intended for D52 calipers. This piston is supplied for caliper rebuilds and maintenance where correct dimensional replacement is required to restore proper caliper function. Use this piston when servicing compatible Wilwood D52 calipers to replace worn or damaged pistons as part of a rebuild procedure.
Wilwood Piston - 1.25in x 1.35in D52 Caliper