Slave Cylinder Rebuild Kit - Clutch. Turner Performance Products Clutch Slave Cylinder Rebuild Kits provide a complete solution for restoring a leaking clutch slave cylinder, helping to recover proper feel and consistent performance. Each kit includes upgraded components for durability and reliable sealing. Features: Includes all components needed to re-seal a leaking clutch slave cylinder. Features upgraded components for long service life. Note: Kit contents will vary by fitment, are subject to change and may not match the image shown. Kit Includes: 1 boot(s). 1 cup seal(s), master cylinder. 1 spring(s). 2 washer(s).