Luk LMC687 Clutch Master Cylinder

Clutch Master Cylinder for Honda and Acura

Restore hydraulic clutch operation with this LuK clutch master cylinder, part number LMC687. It is a new replacement unit with a push rod included and installation instructions included for a straightforward service on select Honda Civic, Civic del Sol, and Acura Integra applications.

• New clutch master cylinder assembly
• Push rod included
• Installation instructions included
• Pre-filled fluid: No
• Pre-bled system: No
• Heat shield included: No
• Clutch slave cylinder included: without clutch slave cylinder

Fitment Details

• Fits 1994-2001 Acura Integra, N/A, 12 mm port - Canada Only
• Fits 1992-2000 Honda Civic, N/A, 12 mm port - Canada Only
• Fits 1993-1997 Honda Civic del Sol, N/A, 12 mm port - Canada Only

Product Overview

LuK has extensive experience in hydraulic clutch release systems, building on its work in the transition from mechanical to hydraulic clutch actuation. The LMC687 clutch master cylinder is built for vehicles that use a 12 mm port and is listed for Canada-only applications across the Acura Integra, Honda Civic, and Honda Civic del Sol. If you are replacing a worn clutch master cylinder on a Honda Civic or Acura Integra, this LuK LMC687 provides the core hydraulic component needed to restore pedal-to-release-cylinder pressure transfer.

This part cross-references Dayco 72687 and Sachs SH5036 for the same application.

Common Replacement Reasons

• Soft or inconsistent clutch pedal feel
• Difficulty disengaging the clutch
• Hydraulic fluid leakage at the master cylinder
• Loss of clutch pedal pressure
• Shifting problems caused by hydraulic clutch wear

Installation Notes

Verify the 12 mm port requirement before installation. This unit is not pre-filled and is not pre-bled, so the hydraulic system must be filled and bled after installation. The clutch slave cylinder is not included, and the push rod is included with the master cylinder. Follow the included instructions and confirm all hydraulic connections are clean and secure before bleeding the system.

Quality Assurance

LuK and Schaeffler have deep experience in complete clutch release systems, including hydraulic clutch components. This new replacement clutch master cylinder is built to support proper hydraulic clutch operation in the listed Honda and Acura applications.