Slave Cylinder Rebuild Kit

The Wilwood Slave Cylinder Rebuild Kit (model 260-5524) is an essential maintenance component for hydraulic brake systems, designed specifically for brake line conversions and custom braking applications. Whether you're upgrading a classic muscle car, building a track-focused performance vehicle, or restoring a custom hot rod, this rebuild kit keeps your slave cylinder functioning at peak efficiency. The 3/4 inch bore size makes it compatible with most common Wilwood brake master cylinder setups, providing reliable clutch or brake actuation for drivers who demand precision hydraulic control.

This comprehensive rebuild kit includes all internal sealing surfaces and mechanical components necessary to restore a worn slave cylinder to original performance specifications. The included O-ring seals prevent hydraulic fluid leakage and maintain system pressure under hard braking or clutch engagement cycles, while the spring assembly ensures positive return action after actuation. The inlet fitting and bleed screw allow for proper fluid routing and air purging during installation, critical steps that eliminate spongy pedal feel and ensure crisp, responsive brake modulation. Wilwood's engineering ensures that all components meet OEM-equivalent tolerances, delivering consistent performance mile after mile.

Mechanics and DIY enthusiasts working on street rods, race cars, and modified vehicles rely on this kit to avoid costly system failures and air contamination during brake system service. Installation is straightforward—remove the old cylinder, disassemble, install new seals and spring components, and reassemble—making this an ideal solution for both professional shops and home garages. Compact dimensions (2.9 x 1.4 x 7.3 inches) and lightweight construction (0.13 lbs) make handling simple, while the complete component set eliminates multiple part orders. For anyone serious about brake system reliability and performance, the Wilwood Slave Cylinder Rebuild Kit is the correct choice.