Yamaha Fuel Tank 7RK-24115-01-00. Overview. The Yamaha Fuel Tank 7RK-24115-01-00 is a genuine original equipment manufacturer component designed to safely store fuel and supply it to your engine. This fuel tank plays a critical role in maintaining consistent fuel delivery, supporting efficient combustion and reliable engine performance.. Engineered to Yamaha's exact specifications, this fuel tank provides a precise fit and dependable functionality. It is an ideal replacement for worn, damaged, o