Wilwood Caliper Rebuild Kits

Shop Wilwood caliper rebuild kits for brake caliper service, seal replacement, piston maintenance, and performance brake system repair. Wilwood offers caliper service parts for maintaining compatible Wilwood brake calipers, including square ring and dust seal kits, piston dust seals, dust boots, replacement pistons, O-rings, and related brake caliper hardware depending on the caliper model. These rebuild and service components are designed to help prevent fluid leaks, restore proper piston movement, and keep Wilwood calipers working correctly during regular brake maintenance. This collection is a strong fit for street performance cars, race cars, drag cars, road race setups, off-road vehicles, hot rods, and custom brake systems using Wilwood calipers. Whether you are refreshing a worn caliper, servicing a track-used brake setup, or replacing damaged seals during a brake rebuild, Wilwood caliper rebuild parts help extend the life of your performance braking system.