Caliso FH41121 Front Disc Brake Caliper Repair Kit

The Caliso FH41121 is a front disc brake caliper repair kit designed to restore caliper function and braking performance. When a caliper's internal seals wear out or become damaged, a quality rebuild kit is a cost-effective alternative to full caliper replacement.

This kit includes the piston boot and square-cut seals necessary to ensure the caliper functions correctly through the full apply-and-release cycle. Proper seals prevent hydraulic fluid leaks, maintain consistent brake pressure, and protect internal components from moisture and corrosion.

Key Features:

• Includes piston boot and square-cut seals for a complete caliper rebuild
• Meets OE quality specifications for reliable, like-new braking performance
• Helps prevent brake drag, uneven pad wear, and pulling during braking
• Restores proper caliper piston movement and hydraulic sealing
• Direct-fit replacement for a proper, hassle-free installation
• Cross-references: Carlson 41121, FVP FH41121, iD Select FH41121, WK2110, 2110

Brake hardware should be inspected and replaced whenever brake pads are serviced. Rebuilding a leaking or sticking caliper with fresh seals and boots helps extend the life of brake pads and rotors while maintaining safe, consistent stopping power.