Luk LSC602 Clutch Slave Cylinder

Clutch Slave Cylinder for Subaru Manual Transmissions

LuK LSC602 is a hydraulic clutch slave cylinder for Subaru manual transmission applications. It is built for drivers replacing a worn or leaking release cylinder on select Subaru WRX STI, Impreza, and Legacy models.

Key Features

• Hydraulic clutch slave cylinder for manual transmission clutch release systems
• Fits 2015-2021 Subaru WRX STI
• Fits 2006-2014 Subaru Impreza
• Fits 2008-2009 Subaru Legacy
• OE-style replacement from LuK, a brand with deep experience in hydraulic clutch release systems
• Part number LSC602 for accurate ordering and fitment lookup

Product Details

LuK has extensive background in the evolution of clutch release systems from mechanical to hydraulic designs, and that experience is reflected in this clutch slave cylinder. The LSC602 is intended for Subaru manual transmission service where consistent hydraulic clutch actuation is needed. This part cross-references Four Seasons 73602 for the same application.

Compatible With 2015-2021 Subaru WRX STI, N/A; 2006-2014 Subaru Impreza, N/A; and 2008-2009 Subaru Legacy, N/A. Search terms such as Subaru WRX STI clutch slave cylinder, Subaru Impreza hydraulic clutch slave cylinder, and Subaru Legacy manual transmission slave cylinder all point to this application.

What It Helps Fix

• Soft or inconsistent clutch pedal feel
• Hydraulic fluid leakage at the slave cylinder
• Difficulty disengaging the clutch
• Clutch release problems during shifting
• Wear-related failure in the hydraulic release system

Installation Notes and Tips

Verify the vehicle year, model, and transmission application before installation. Inspect the hydraulic line, fittings, and surrounding clutch components for wear or leakage during service. Proper bleeding of the hydraulic system is important after replacement to restore normal pedal operation.

Quality Assurance

LuK is part of Schaeffler and brings long-standing expertise in complete clutch release systems, including hydraulic clutch components used in manual transmission service.