Wilwood 1.75” Seal Kit O-Ring

These Wilwood brake caliper rebuild O-ring kits are crafted to seamlessly replace the seals in your Wilwood caliper. Constructed from high-strength rubber, they are engineered to endure the various formulations found in modern racing brake fluids. Unlike square seals, these are genuine O-Rings, reducing piston drag for optimal performance. This design facilitates efficient piston return, keeping the brake pad clear of the rotor.