LuK LMC450 Clutch Master Cylinder

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

• Dorman CM640139
• Perfection Clutch NA
• AMS Automotive M0310
• Beck/Arnley 729245
• LuK 5110597100
• OEM Part Number 21521161702
• OEM Part Number 21526758828
• AMS M0310
• NAPA Clutch and Flywheel 72450
• BMW 21 52 1 161 702
• BMW 21 52 6 758 828

• 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.