Luk LSC337 Clutch Slave Cylinder

LuK LSC337 Clutch Slave Cylinder

The LuK LSC337 clutch slave cylinder is a hydraulic manual transmission component for Subaru applications that need consistent clutch release performance. It is built for direct-fit service on select Forester, Impreza, Legacy, Outback, Baja, Crosstrek, and XV Crosstrek models.

• Hydraulic clutch slave cylinder for manual transmission clutch release systems
• Fits select Subaru Forester, Impreza, Legacy, Outback, Baja, Crosstrek, and XV Crosstrek applications
• LuK engineering backed by Schaeffler’s experience in complete clutch release systems
• Direct replacement part number LSC337 for service and repair work
• Cross-references Sachs SH6218 for the same application

Detailed Product Information

LuK has been involved in the evolution of clutch release systems from mechanical designs to hydraulic operation, and that experience is reflected in this clutch slave cylinder. The LSC337 is intended for Subaru manual transmission service where accurate hydraulic clutch actuation is required. It is a practical replacement choice for drivers and technicians working on Subaru Forester, Subaru Impreza, Subaru Legacy, Subaru Outback, Subaru Baja, Subaru Crosstrek, and Subaru XV Crosstrek models.

Vehicle Fitment

• Fits 1998-2018 Subaru Forester, N/A
• Fits 2016-2017 Subaru Crosstrek, N/A
• Fits 2012-2015 Subaru Impreza, N/A
• Fits 1998-2010 Subaru Impreza, N/A
• Fits 2013-2015 Subaru XV Crosstrek, N/A
• Fits 1996-2009 Subaru Legacy, N/A
• Fits 2000-2009 Subaru Outback, N/A
• Fits 2003-2006 Subaru Baja, N/A

Common Repair Symptoms

• Hard or inconsistent clutch pedal feel
• Hydraulic fluid leakage at the slave cylinder
• Difficulty disengaging the clutch
• Incomplete clutch release during shifting
• Clutch hydraulic system wear on Subaru manual transmission vehicles

Installation Notes

Verify the vehicle’s year, model, and manual transmission application before installation. Inspect the hydraulic line, master cylinder, and surrounding clutch release components during service so the replacement cylinder can operate correctly after bleeding and system refill.

Quality Assurance

LuK is part of Schaeffler’s clutch release system expertise, with a long history in hydraulic clutch technology. Part number LSC337 is built for the listed Subaru applications and is supported by established OE-focused engineering.