Luk LSC415 Clutch Slave Cylinder

LuK LSC415 Clutch Slave Cylinder

The LuK LSC415 clutch slave cylinder is a hydraulic manual transmission component for select BMW applications. It supports clutch release system operation in vehicles such as the BMW 325i, 330i, X3, and Z4, with fitment spanning 1999-2010 model years.

Key Features

• Hydraulic clutch slave cylinder for manual transmission clutch release systems
• LuK engineering backed by Schaeffler’s experience in clutch release system development
• Direct-fit replacement for select BMW manual transmission applications
• Part number LSC415 for catalog and cross-reference lookup
• Fits BMW 323i, 328i, 325Ci, 330Ci, M3, X3, and Z4 applications listed below

Detailed Description

LuK has a long history in the transition from mechanical to hydraulic clutch release systems, and the LSC415 reflects that focus on hydraulic clutch actuation. This clutch slave cylinder is used in manual transmission setups where hydraulic pressure is transferred to the clutch release mechanism, helping maintain consistent pedal feel and release performance. It is listed for BMW 323Ci, 323i, 328Ci, 328i, 325Ci, 325i, 325xi, 330Ci, 330i, 330xi, M3, X3, and Z4 applications across the model years shown.

This part cross-references Sachs SH6168 for the same application.

What It Helps Address

• Hard or inconsistent clutch pedal operation
• Hydraulic fluid leakage at the slave cylinder
• Incomplete clutch disengagement during shifting
• Difficulty selecting gears in a manual transmission BMW
• Loss of hydraulic pressure in the clutch release system

Installation Notes and Tips

Verify the vehicle’s transmission type and match the part number before installation. For BMW M3 applications, this listing notes non-sequential transmission fitment. Confirm the existing hydraulic line connection and mounting style against the removed component to ensure proper replacement.

Quality Assurance

LuK is recognized for its role in the development of hydraulic clutch release systems, and Schaeffler’s clutch system expertise supports the design and application coverage of this component.

Compatible BMW Applications

• Fits 2004-2010 BMW X3, N/A
• Fits 2003-2009 BMW Z4, N/A
• Fits 2001-2006 BMW 325Ci, N/A
• Fits 2001-2006 BMW M3, N/A, Non-Sequential Transmission
• Fits 2001-2005 BMW 325i, N/A
• Fits 2001-2005 BMW 325xi, N/A
• Fits 2001-2005 BMW 330Ci, N/A
• Fits 2001-2005 BMW 330i, N/A
• Fits 2001-2005 BMW 330xi, N/A
• Fits 2000 BMW 323Ci, N/A
• Fits 2000 BMW 323i, N/A
• Fits 2000 BMW 328Ci, N/A
• Fits 1999-2000 BMW 328i, N/A