16860-ZY9-F00 Fuel Tube B - Overview. The 16860-ZY9-F00 Fuel Tube B is a specialized component in the Honda marine engine fuel system, playing a vital role in transporting fuel efficiently from the fuel tank to the engine's fuel system. This fuel tube ensures a secure and leak-free connection, contributing to the smooth and reliable operation of your marine engine systems. Designed as a genuine OEM Honda part, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Delivers fuel efficiently as a critical part of the fuel supply system.. Manufactured to OEM Honda specifications for a perfect fit and function.. Ensures reliable and secure fuel transfer, preventing leaks and loss of fuel pressure.. Designed to match factory tolerances and dimensions precisely.. Integrates cleanly with related fuel system hardware and seals.. Supports the overall fuel system performance, ensuring smooth engine operation.. Why Choose Genuine OEM. U