Yamaha Shift Lever 1 6T9-46382-01-00. Overview. The Yamaha Shift Lever 1 6T9-46382-01-00 is a genuine original equipment manufacturer component designed to provide precise control over gear engagement in your Yamaha system. This lever plays a critical role in enabling smooth and responsive shifting, ensuring reliable operation and enhanced handling.. Engineered to Yamaha's exact specifications, this shift lever offers a precise fit and dependable durability. It is an ideal replacement for worn o