17702-ZY1-900 Fuel Tube C - Overview. The 17702-ZY1-900 Fuel Tube C is a critical fuel system component designed to ensure efficient fuel delivery within Honda marine engines. It supports the fuel system of Honda outboards, contributing to seamless engine operation by maintaining optimal fuel flow. This tube delivers reliability and durability, engineered to meet the stringent specifications Honda sets for its marine engines.. Key Features. OEM genuine Honda part, assuring factory quality and co