The Impros Swirl Hooker Impeller 11/17 for Yamaha Superjet Wave-blaster 144 is a high-quality impeller designed by Impros. This specific impeller, with the manufacturer part number IMY-144-11/17, is optimized for personal watercraft engines, providing improved performance and efficiency. It is a reliable and durable component that can enhance the overall operation of your Yamaha Superjet or Wave-blaster 144, making it a valuable addition to your watercraft parts collection.