Carlson 15421 Disc Brake Caliper Repair Kit - Front

Carlson Disc Brake Caliper Repair Kit 15421

Carlson 15421 is a disc brake caliper repair kit for front brake service on select Toyota applications. It includes the boot and square cut seals needed to restore caliper sealing and support proper apply-and-release operation.

Key Features

• Disc brake caliper repair kit for front brake service
• Includes boot and square cut seals for caliper sealing
• Supports proper caliper movement during apply and release cycles
• Designed for select Toyota Yaris and Toyota Celica front applications
• Carlson Disc Brake Caliper Repair Kit line for brake system maintenance

Fitment Details

• Fits 2015-2018 Toyota Yaris, front, D1628.
• Fits 2012-2014 Toyota Yaris, front, fitment note: Disc Brake Caliper Pin Boot Kit is compatible with D1628.
• Fits 2000 Toyota Celica, front, D822; Disc Brake Caliper Repair Kit.

What It Helps Address

• Brake fluid seepage around caliper seals
• Sticking or uneven caliper piston movement
• Boot damage that exposes caliper components to contamination
• Poor brake apply and release response
• Front brake service needs on Toyota Yaris and Toyota Celica

Installation Notes

Inspect the caliper bore, piston, and slide surfaces before installation. Clean all sealing areas thoroughly and verify that the caliper moves freely after service. Confirm the vehicle application and caliper type against the listed fitment before ordering.

Quality Assurance

Carlson 15421 is built as a brake service component for restoring caliper sealing function in the brake system. This part cross-references D1628 and D822 for the same application.