16897-ZY9-003 Fuel Tube Clamp C - Overview. The 16897-ZY9-003 Fuel Tube Clamp C is a critical component in Honda marine engine systems. It securely fastens the fuel tube to its connection points, thus preventing leaks and maintaining the integrity of your fuel delivery system. Precisely designed for the Honda engines, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Specifically designed Clamp C for fuel tubes in Honda marine eng