Slave Cylinder Kit

The Coleman Racing Products Slave Cylinder Rebuild Kit (MPN 375-210) is a precision seal and boot replacement solution designed for mechanics and enthusiasts rebuilding or restoring manual transmission clutch systems. This compact rebuild kit addresses one of the most common wear points in a hydraulic clutch assembly—the slave cylinder seals and protective boot. Whether you're performing a complete clutch system overhaul or extending the service life of an existing slave cylinder, this kit provides OEM-quality replacement components that restore hydraulic integrity and prevent contamination.

The kit contains precision O-ring seals and a protective rubber boot engineered to maintain pressure integrity within the slave cylinder bore while keeping out moisture, road salt, and abrasive particles. Over time, factory seals degrade and boots crack, causing fluid weepage, loss of clutch pressure, and spongy pedal feel. Coleman Racing Products manufactures these seals to exacting tolerances, ensuring a tight fit within the slave cylinder body and consistent performance across repeated engagement cycles. The rubber boot material resists UV damage and thermal cycling, extending the rebuild's longevity compared to cheaper aftermarket alternatives.

Rebuilding your slave cylinder rather than replacing the entire assembly saves cost while maintaining factory-equivalent performance—ideal for race cars, street machines, and vintage restorations where every dollar counts. This kit suits any builder or mechanic familiar with slave cylinder disassembly and honing; proper installation requires cleaning the bore, careful seal installation to avoid lip damage, and fresh hydraulic fluid. Coleman's reputation for racing-grade clutch components makes this rebuild kit a trusted choice among autocross competitors, drag racers, and high-performance street enthusiasts who demand reliable clutch actuation under sustained driving.