Caliso FH15391 Disc Brake Caliper Repair Kit

The Caliso FH15391 is a disc brake caliper repair kit designed to restore proper caliper function during the brake apply and release cycle. Brake system components are engineered to work together as a system, and worn or damaged caliper seals can compromise pedal feel, braking performance, and caliper longevity.

Key Features:

• Includes piston boot(s) and square-cut piston seal(s) for a complete caliper rebuild
• Seals are designed to maintain proper caliper piston travel during apply and release
• Helps restore OEM-level braking performance without full caliper replacement
• Engineered for precise fit and reliable sealing under normal operating temperatures and pressures
• Cost-effective alternative to replacing the entire brake caliper assembly

This caliper repair kit — also referred to as a caliper rebuild kit or caliper seal kit — provides the essential internal components needed to refurbish a leaking or sticking disc brake caliper. Always inspect all caliper hardware and brake fluid condition when performing a caliper rebuild.