17735-ZW9-W50 Tube (10Mm) - Overview. The 17735-ZW9-W50 Tube (10mm) is an essential rigging component designed for Honda marine engine systems, specifically within the fuel delivery system. This 10mm diameter rigid or corrugated tube supports the fuel system by ensuring optimal flow and protection of the fuel line, playing a critical role in maintaining reliable engine performance. Crafted to meet stringent factory specifications, it ensures seamless integration with existing parts, maintaining