LuK Clutch Master Cylinder

The LuK Clutch Master Cylinder (also called a clutch master) is the hydraulic component that turns pedal movement into fluid pressure. That pressure operates the slave cylinder and releases the clutch. LuK is part of the Schaeffler Group and has long been an OE clutch supplier. These master cylinders are designed to give consistent clutch pedal feel and dependable disengagement.

Key Features:

• Engineered to OE-style specifications for a precise fit and reliable function
• Precision-machined bore and quality internal seals help maintain steady hydraulic pressure
• Corrosion-resistant construction is intended for durable service life
• Restores smooth pedal action and clean gear engagement when the original cylinder is leaking or worn
• Part of the LuK hydraulic clutch actuation range, which complements LuK clutch kits and slave cylinders

A new clutch master cylinder can fix a soft or sinking pedal, a pedal that stays on the floor, hard shifting, and fluid leaks around the pedal or bulkhead. After installation, bleed the hydraulic system according to the vehicle manufacturer's procedure. Replacing the slave cylinder at the same time is a common practice.