LuK LSC401 Concentric Clutch Slave Cylinder

The LuK LSC401 is a concentric clutch slave cylinder (CSC) that serves as the final component in a hydraulic clutch system, positioned within the transmission bellhousing to actuate the clutch release mechanism. As an original-equipment supplier, LuK engineers each clutch slave cylinder to meet exact OEM specifications for specific vehicle applications.

Key Features:

• Extended operating life and low-friction performance due to specially designed central seal with plastic reinforcement and specialized lubricants
• Automatically adjusts for clutch wear throughout service life
• Manufactured by Schaeffler under the LuK brand, a leader in hydraulic clutch actuation technology with rigorous engineering standards
• Direct replacement for OEM part numbers 5037863AB and 68033396AA
• Complete assembly ready for installation

The clutch slave cylinder is a critical component of modern clutch systems, directly influencing clutch pedal feel and driving experience by providing the hydraulic connection between the clutch pedal and release mechanism. This LuK concentric design integrates the slave cylinder and release bearing into a single unit, reducing the number of components needed compared to conventional external slave cylinder systems.

Cross-Reference Numbers: LuK 5100126100, AMS Automotive S0533, NAPA 73401, Sachs SB6300, Centric Parts 303.63023