Yamaha Fuel Tank Component 78N-24110-01-86. Overview. The Yamaha Fuel Tank Component 78N-24110-01-86 is a genuine original equipment manufacturer part designed to provide secure fuel storage and consistent fuel delivery for dependable engine performance. This component plays a critical role in maintaining proper fuel supply, supporting smooth operation and overall system reliability.. Engineered to Yamaha's exact specifications, this fuel tank component ensures a precise fit and seamless integra