16860-ZY6-A00 Fuel Tube B - Overview. The 16860-ZY6-A00 Fuel Tube B is a crucial component within the fuel system of Honda marine engines. This fuel delivery tube helps maintain reliable fuel flow to support engine operation under various marine conditions. Specifically designed for Honda marine engines, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM Honda Fuel Tube B, part number 16860-ZY6-A00.. Essential fuel delivery tube within the fuel system.. Engineered to strict factory specifications, dimensions, and tolerances.. Designed to integrate cleanly with existing hardware, seals, and fuel lines.. Ensures consistent and reliable fuel supply for engine efficiency.. Durable construction to withstand marine environment stresses.. Why Choose Genuine OEM. Using original Honda parts like the 16860-ZY6-A00 Fuel Tube B preserves the integrity of your marine engine. OEM parts maintain the exact material quality, precision