Fits for Hayward Pool Vacuum Parts:(Kit includes: Impeller RCX11000 ) Impeller for Hayward / Aqua Vac 500C, Tiger Shark, TigerShark QC, SharkVac, SharkVAC XL, TigerShark Plus, robotic cleaners. Also fits for Hayward TW Series 3-way ball valves models TW1400SEPool Cleaners Part Number: Pool cleaner Impeller replacement for Hayward Part: RCX11000, This Impeller is designed to use for Hayward SharkVAC robotic cleaner model RC9740, for Hayward TW Series 3-way ball valves models TW1400SE, and is also for Hayward TigerShark QC robotic cleaner models RC9990A and RC9950.High-quality materials: Our impellers are made of durable material, which is wear-resistant and has good corrosion resistanceImpeller Functionality: The impeller is pool maintenance essential, This Impeller part creates suction as well as the force required for wall gripping and climbing. Extend the Lifespan of your Robotic pool cleanerEasy to install: Replace the old impeller, installation time is about 5-10 minutes, A hex-head screwdriver is required.Color: As ShownMaterial: plasticPackage Contents:1* Pool Cleaner ImpellerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.