LuK LMC398 Clutch Master Cylinder

The LuK LMC398 Clutch Master Cylinder is a high-quality original equipment replacement component designed to restore precise clutch operation in manual transmission vehicles. Manufactured by Schaeffler under the LuK brand, this master cylinder is engineered to meet or exceed OE specifications for fit, form, and function.

Key Features:

• Precision-engineered to OEM specifications for seamless integration with hydraulic clutch systems
• Converts clutch pedal force into hydraulic pressure for smooth clutch engagement and disengagement
• Features advanced sealing technology and optimized tribological characteristics for consistent, low-friction operation
• Constructed with durable materials including plastic housing with bayonet or flange mounting
• May include integrated peak torque limiter on select applications to prevent powertrain overload
• Quick-release pressure connectors compatible with LuK clutch lines
• 100% functionally tested to ensure reliable performance

As a critical component of the clutch release system, this master cylinder plays an essential role in clutch pedal feel, engagement quality, and support for modern vehicle functions including start-stop systems, cruise control, and starter-interlock safety features. LuK's expertise in hydraulic clutch actuation technology ensures this replacement part delivers OE-quality performance and longevity.