17701-ZY9-E04 Tube (7.3X2000) - Overview. The 17701-ZY9-E04 Tube (7.3X2000) is a genuine Honda OEM fuel tube designed for use in the fuel system of Honda marine engines. With a diameter of 7.3mm and a length of 2000mm, this tube serves as a crucial conduit for fuel delivery, helping maintain the proper flow and pressure within the fuel system to ensure efficient engine performance and reliability. Engineered to meet Honda's exacting factory specifications, this tube is crafted from high-quality materials that stand up to the marine environment and fuel exposure.. Key Features. OEM genuine Honda part ensuring exact fit and functionality.. Designed for fuel system applications in Honda marine engines.. Precision manufactured to maintain proper fuel flow and system pressure.. Constructed to withstand marine conditions including exposure to fuel and saltwater.. Dimensions: 7.3mm diameter x 2000mm length.. Seamlessly integrates with existing hardware and fuel system components.. Why Choose