Yamaha - Gear, driven 2 - 6FA-11567-00-00Yamaha Driven Gear 2 Engine Timing Component 6FA 11567 00 00 Overview The Yamaha Driven Gear 2 6FA 11567 00 00 is one of those internal parts that keeps everything moving in sync behind the scenes. When it starts to wear down, youll usually hear it firstextra noise or a rough feel that wasnt there before. It plays a key role in timing and transferring motion between components, so it has to stay precise. If youre already inside the engine, this is one