LuK LMC370 Clutch Master Cylinder

The LuK LMC370 Clutch Master Cylinder is a precision-engineered hydraulic component designed to provide reliable clutch actuation and smooth pedal operation. As an original equipment supplier, LuK develops performance specifications for individual vehicle applications, ensuring each part meets exact OEM standards.

Key Features:

• Durable plastic housing construction with black finish
• Stock bore size for proper hydraulic pressure conversion
• Quick-release pressure connection compatible with LuK clutch lines
• Optimized seal design with tribological characteristics for quiet, low-friction operation
• Self-retaining detent pins prevent piston rod eye wear
• Remote reservoir design (reservoir not included)
• Pushrod included for complete installation
• Central bayonet or flange mounting for secure vehicle installation

The master cylinder converts pedal force into hydraulic pressure when the clutch pedal is depressed, playing a critical role in clutch engagement and disengagement. LuK's advanced engineering ensures consistent performance and supports modern vehicle features including cruise control, starter-interlock systems, and start-stop functionality. Each component is 100% functionally tested to meet applicable OEM performance specifications.

What's Included:

• Clutch master cylinder assembly
• Pushrod
• Refill line connection (may be rubber hose, smooth plastic tubing, or corrugated tubing)

OEM Cross-References: 1M5Z7A543AA, 5110176100, 136.61003, 5492250, 72370, 800049, CM1224, CM140487, CM640015, CMA640015, M0740, SH5219

Installation Note: LuK recommends replacing hydraulic clutch components with every clutch change, as worn hydraulic components can cause clutch release problems and plastic hydraulic components cannot be rebuilt.