Product Description: High-Performance Clutch Master Cylinder Upgrade your vehicle's transmission system with our top-quality Clutch Master Cylinder, designed for optimal performance and longevity. Applicable Models: This clutch master cylinder is compatible with Eos models from 2007 to 2011, TT from 2008 to 2009, and Rabbit from 2006 to 2009. Please verify compatibility with your specific model prior to purchase. OE Number: Reference part numbers include 1K0721388AB, 1K0721388S, CM640165, 0729647, and 13633014. Ensure these match the OE specifications you require for a perfect fit. Stable Performance: Engineered to deliver stable clutch fluid pressure, this master cylinder ensures smooth clutch operation, enhancing your overall driving experience with consistent performance. Sturdy and Durable: Built to withstand daily wear and tear, this clutch release master cylinder offers reliable operation and a long service life, making it a dependable choice for your vehicle. Perfect Fit: Manufactured to comply with OEM specifications, this cylinder ensures the shape and function match the original vehicle components, providing a perfect replacement without the need for additional modifications. Enhance your vehicle's clutch system with our Clutch Master Cylinder, offering stability, durability, and a perfect fit. Its robust construction and precise engineering make it an essential component for maintaining the efficiency and comfort of your vehicle’s transmission system.