LuK Concentric Clutch Slave Cylinder

The LuK Concentric Clutch Slave Cylinder (also called a concentric slave cylinder, CSC, or hydraulic clutch release bearing) is a hydraulic clutch actuation component. It mounts around the transmission input shaft and replaces the separate release fork and slave cylinder with a single, compact unit. LuK is a Schaeffler brand and an original equipment clutch supplier.

Key Features:

• Integrated design combines the hydraulic slave cylinder and the clutch release bearing in one assembly
• Concentric layout applies even, straight-line force to the clutch diaphragm spring for smooth, precise clutch engagement
• Hydraulic operation gives consistent pedal feel and helps reduce wear on clutch components
• Built to OE-level engineering standards for reliable fit and long service life
• Suited to replacing a leaking, noisy, or worn slave cylinder or release bearing

Replace the concentric slave cylinder when you install a new clutch. It is much easier to service while the transmission is already removed. This also helps prevent premature failure and repeat labor. Select the correct part number for your application from the available variants.