LuK LMC645 Clutch Master Cylinder

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Beck/Arnley 729828
• LuK 5110549100
• Sachs SH5532
• Centric Parts 136.47014
• Dorman CM640186
• Dorman CMA640186
• OEM Part Number 37230SC020
• OEM Part Number 37230SC021
• NAPA Clutch and Flywheel 72645
• Subaru 37230-SC020
• Subaru 37230-SC021
• Subaru 37230SC020
• Subaru 37230SC021

• At the core of every LuK Clutch Master Cylinder lies a dedication to precision engineering. Each cylinder is meticulously designed and manufactured to exacting standards, ensuring seamless integration with the vehicle's clutch system.
• LuK employs advanced materials and manufacturing techniques to optimize the performance of their master cylinders, resulting in smooth and precise clutch engagement in every driving situation.
• Luk products are equipped with an integrated travel sensor where needed. This senses the position of the clutch pedal. This is important for start-stop systems and functions like electric parking brake, hill-start and speed control.
• The LuK Clutch Master Cylinder is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
• Where required Luk Master Cylinders have a peak torque limiter. It reduces the volume flow in the hydraulic system during sport driving. This prevents overloading the powertrain from sudden starts, like when slipping off the clutch pedal.
• The release system is the connection between pedal and clutch and it has a decisive influence on the driving experience. To ensure that the clutch is easy to operate and that the power flow can be safely metered, all components of the release system must work perfectly together. Under its LuK brand, Schaeffler has played a decisive role in the development of hydraulic clutch actuation technology. Luk offers all components of the release system as spare parts for the independent market in case of a defect, with OE quality.