Luk LMC343 Clutch Master Cylinder

Brand Luk LMC343
Fits Ford and Mazda · 16 vehicles

Hydraulic clutch release. Built for modern clutch actuation systems.

Push rod included. Ready for a more complete installation.

Installation instructions included. Helps simplify the setup process.

Cross-references AMS Automotive M0759, Dayco 72343 and Dorman - First Stop CM118397 for the same application. See all 11.

$46.65Free shipping
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Clutch Master Cylinder for Manual Transmission Service

This LuK clutch master cylinder is a new hydraulic replacement for manual transmission systems on select Ford, Mazda applications. It includes the push rod and installation instructions, and it is supplied without a clutch slave cylinder, without pre-filled fluid, and without pre-bled system preparation.

Fits 1989-1992 Ford Probe, N/A. Fits 1988-1992 Mazda 626, N/A. Fits 1988-1992 Mazda MX-6, N/A.

Key Features

  • New clutch master cylinder for hydraulic clutch release systems
  • Push rod included for installation
  • Installation instructions included
  • Not pre-filled and not pre-bled
  • Supplied without clutch slave cylinder
  • Direct replacement for select Ford Probe, Mazda 626, and Mazda MX-6 manual transmission applications

Detailed Description

LuK has extensive experience in the evolution of clutch release systems from mechanical to hydraulic designs, and this part reflects that background in a service replacement built for manual transmission operation. The LMC343 is a clutch master cylinder for vehicles that use a hydraulic clutch actuation setup, helping transfer pedal movement into hydraulic pressure for clutch release. This part cross-references Dorman - First Stop CM118397 for the same application.

Use the LMC343 when servicing a worn or leaking master cylinder on a 1989-1992 Ford Probe, 1988-1992 Mazda 626, or 1988-1992 Mazda MX-6. The part number LMC343 is also a useful reference when verifying the correct hydraulic clutch component for these vehicles.

What It Helps Fix

  • Soft or inconsistent clutch pedal feel
  • Hydraulic fluid leakage at the master cylinder
  • Difficulty disengaging the clutch
  • Clutch pedal that sinks or does not return properly
  • Shifting problems caused by loss of hydraulic pressure

Installation Notes and Tips

Follow the included installation instructions during replacement. Because this unit is not pre-filled or pre-bled, the hydraulic system must be filled and bled after installation to remove air from the circuit. Inspect the push rod, pedal connection, and hydraulic lines before installation to confirm the rest of the clutch release system is in serviceable condition.

Quality Assurance

This is a new LuK replacement part backed by Schaeffler’s experience in complete clutch release systems. The LMC343 is built for manual transmission service and is intended to restore proper hydraulic clutch operation on the listed Ford and Mazda applications.

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1992FordProbe2.2LL4N/A—
1992Mazda6262.2LL4N/A—
1992MazdaMX-62.2LL4N/A—
1991FordProbe3.0LV6N/A—
1991FordProbe2.2LL4N/A—
1991Mazda6262.2LL4N/A—
1991MazdaMX-62.2LL4N/A—
1990FordProbe3.0LV6N/A—
1990FordProbe2.2LL4N/A—
1990Mazda6262.2LL4N/A—
1990MazdaMX-62.2LL4N/A—
1989FordProbe2.2LL4N/A—
1989Mazda6262.2LL4N/A—
1989MazdaMX-62.2LL4N/A—
1988Mazda6262.2LL4N/A—
1988MazdaMX-62.2LL4N/A—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M0759Dayco — 72343Dorman - First Stop — CM118397PERFECTION — 39802Remy — 126677284875110504100CM1137CMA39802E92Z7A543ASH5010