LuK Clutch Slave Cylinder Assembly

The LuK Clutch Slave Cylinder Assembly (also called a hydraulic clutch slave cylinder or clutch actuator cylinder) is a hydraulic component that carries out the driver's clutch pedal input at the transmission. It helps the clutch disengage and engage smoothly and consistently.

Key Features:

• Hydraulic design that converts master cylinder fluid pressure into the force needed to operate the clutch release mechanism
• Made by LuK, a clutch and driveline brand with a long history as an OE supplier and part of the Schaeffler Group
• Built to OE-style specifications for dependable fit, function, and service life
• Supports smooth pedal feel and consistent clutch operation
• Sold as a complete assembly for a simpler installation than rebuilding individual components

A worn or leaking slave cylinder can cause a soft or sinking clutch pedal, difficulty shifting, or incomplete clutch release. Replacing it with a quality LuK assembly restores proper hydraulic clutch operation. Replacing the slave cylinder at the same time as the clutch kit and bleeding the system afterward is a common practice. Choose the specific part number for your application from the options listed on this page.