1、Applicable Model: Clutch master slave cylinder assembly is fit for Rsx Dc5 2002‑2006; fit for Civic Si; please confirm whether your model is applicable before buying. 2、OE Number: The part number of clutch master slave cylinder for reference is KTD CLK KMS, please confirm whether it is consistent with the OE you need. 3、Excellent Performance: Both the clutch master cylinder and the slave cylinder are vital to your vehicle's clutch system, ensuring smooth and responsive clutch operation. 4、High Hardness: Clutch master and slave cylinders are made of high hardness material, which is erosion and rust resistant, and can withstand the daily wear and tear of daily driving to ensure reliable operation. 5、Simple Installation: Designed for direct replacement installation, the clutch master and slave cylinder assembly offers a hassle free replacement process.