Wilwood 130-2479 Square O-Ring Brake Caliper Rebuild Kit for 1.25-Inch Pistons

Restore reliable brake caliper performance with the Wilwood 130-2479 Square O-Ring Brake Caliper Rebuild Kit. Designed for Wilwood calipers using 1.25-inch pistons, this kit includes the essential square O-ring and rubber components needed to support a proper caliper rebuild and help maintain hydraulic pressure.
The Wilwood 130-2479 kit is suited for brake system maintenance, seal replacement, and caliper servicing where worn or damaged internal rubber components may affect performance. Replacing deteriorated seals can help reduce the risk of fluid leakage and support consistent piston movement when installed with compatible Wilwood caliper components.
This rebuild kit is intended for professional technicians, performance enthusiasts, and motorsport applications requiring dependable replacement parts from Wilwood. Confirm caliper compatibility and piston size before installation, and follow the applicable service procedures for cleaning, inspection, lubrication, and brake system bleeding. The kit is not air restricted and does not require truck freight shipping.

Features:

• Application: Brake caliper rebuild and seal replacement

• Piston Compatibility: Designed for Wilwood 1.25-inch pistons

• Seal Type: Square O-ring with rubber caliper components

• Brand: Wilwood

• Part Number: 130-2479

• Shipping Classification: Not air restricted and not truck freight only