Luk LMC456 Clutch Master Cylinder

LuK LMC456 Clutch Master Cylinder

The LuK LMC456 clutch master cylinder is a hydraulic clutch release component for manual transmission systems. It is built for direct-fit service on select Saab applications, including 1998 Saab 900 and 1999-2002 Saab 9-3 models.

Key Features

• Clutch master cylinder for hydraulic clutch actuation
• OE-style replacement for manual transmission service
• Fits 1998 Saab 900 and 1999-2002 Saab 9-3
• Part number LMC456 for catalog and cross-reference use
• Backed by LuK and Schaeffler clutch release system expertise

Product Details

LuK has extensive experience in the transition from mechanical to hydraulic clutch release systems, and that engineering background is reflected in the LMC456. This clutch master cylinder is used to transfer pedal input into hydraulic pressure for clutch disengagement, helping maintain consistent operation in manual transmission vehicles. For Saab 9-3 and Saab 900 service work, LMC456 provides a direct replacement option for the original hydraulic clutch master cylinder.

This part cross-references Dorman - First Stop CM640144 for the same application.

What It Helps Fix

• Soft or inconsistent clutch pedal feel
• Difficulty disengaging the clutch
• Hydraulic fluid leakage at the master cylinder
• Clutch pedal travel problems
• Shifting issues related to clutch release performance

Installation Notes

Verify vehicle fitment by year, make, and model before installation. Fits 1998 Saab 900, N/A. Fits 1999-2002 Saab 9-3, N/A. Inspect the hydraulic system for leaks, air in the lines, and worn related components during service. Proper bleeding is required after installation to restore normal clutch pedal operation.

Quality Assurance

LuK is part of Schaeffler’s clutch release system development history, with long-standing expertise in hydraulic clutch components and OE-focused engineering.