17700-ZX2-C02 Fuel Tank Tube - Overview. The 17700-ZX2-C02 Fuel Tank Tube is an essential component of the Honda marine engine fuel system. This tube serves the vital function of securely transporting fuel from the tank to the engine, ensuring the reliable operation of the marine engine. As a genuine Honda OEM part, it is manufactured to precise factory specifications, guaranteeing a perfect fit and long-lasting durability. Designed specifically to integrate with Honda marine engine systems, it