16851-ZW9-900 Fuel Tube A - Overview. The 16851-ZW9-900 Fuel Tube A is an essential component within Honda marine engine fuel systems. Its primary function is to deliver fuel efficiently and reliably from the fuel tank to the engine, ensuring optimal engine performance and reliability. Designed with precision to match factory specifications, the Fuel Tube A supports continuous fuel flow and integrates seamlessly with existing engine parts, preserving system durability and operation.. Key Features. Genuine OEM Honda part ensuring exact fit and function.. High-grade FKM material for fuel resistance and durability.. Manufactured to meet strict factory specifications and dimensions.. Critical in maintaining efficient, uninterrupted fuel flow.. Compatible with Honda marine engine fuel systems.. Designed for easy installation and long-term reliability.. Why Choose Genuine OEM. Using original Honda parts like the 16851-ZW9-900 Fuel Tube A preserves the integrity of your marine engine. OEM par