Luk LSC325 Clutch Slave Cylinder

LuK LSC325 Clutch Slave Cylinder

The LuK LSC325 clutch slave cylinder is a hydraulic manual transmission component for select Saturn, Chevrolet, Pontiac, and Oldsmobile applications. It reflects LuK’s long-standing work in hydraulic clutch release systems and Schaeffler’s experience with complete clutch release system development.

Key Features

• Hydraulic clutch slave cylinder for manual transmission service
• OE-style replacement for select GM compact and midsize applications
• Supports consistent clutch release operation in hydraulic systems
• Fits applications with concentric slave cylinder configurations where noted
• LuK part number LSC325 for direct catalog lookup

Detailed Description

Use the LuK LSC325 when servicing a hydraulic clutch release system on vehicles such as the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Grand Am, Oldsmobile Alero, and Saturn Vue. This clutch slave cylinder is listed for 1999-2007 model years across the confirmed applications, including 2007 Saturn Vue with concentric slave and bearing notes where specified. The LSC325 is built for manual transmission clutch release service and is a practical replacement when the original hydraulic slave cylinder is worn or leaking.

This part cross-references Dorman - First Stop CS650135 and Gates 23231 for the same application.

Vehicle Fitment

• Fits 2002-2007 Saturn Vue, N/A
• Fits 2007 Saturn Vue, N/A, w/ Concentric Slave; Includes Bearing
• Fits 2000-2005 Chevrolet Cavalier, N/A
• Fits 2000-2005 Pontiac Sunfire, N/A
• Fits 2000-2004 Oldsmobile Alero, N/A
• Fits 2000-2004 Pontiac Grand Am, N/A
• Fits 1999 Oldsmobile Alero, N/A, w/ Concentric Slave; Includes Bearing
• Fits 1999 Pontiac Grand Am, N/A, w/ Concentric Slave; Includes Bearing

Common Issues This Part May Solve

• Hard or inconsistent clutch pedal release
• Hydraulic fluid leakage at the slave cylinder
• Difficulty disengaging the clutch during shifting
• Clutch drag caused by a failing release component
• Loss of hydraulic pressure in the clutch release system

Installation Notes and Tips

Verify the vehicle’s transmission configuration and match the concentric slave cylinder notes before ordering. Inspect the hydraulic system for contamination, air in the lines, or related wear before installation. After installation, bleed the clutch hydraulic system according to the vehicle service procedure to restore proper pedal feel and release action.

Quality Assurance

LuK has extensive experience in hydraulic clutch release systems, and Schaeffler’s engineering background supports the development of complete clutch release components. The LSC325 is cataloged as a manual transmission clutch slave cylinder for the listed applications.