Wilwood 1.50 x 1.03 large caliper piston for use in compatible Wilwood calipers. This replacement piston is supplied for caliper rebuilds to replace worn or damaged pistons, helping reestablish proper hydraulic performance. Use it during routine caliper service or full rebuilds where the 1.50 x 1.03 piston dimension is specified by the caliper application.
Wilwood 1.50x1.03 LG Caliper Piston