The Female Fuel Tank Connector, 5/16" Barb helps make the necessary connections to enhance engine performance. Designed for Suzuki outboard engines, but fits most outboard engines in use today including Johnson/Evinrude, Mercury, Yamaha, Honda, Nissan/Tahatsu, and Chrysler/Force. Attaches to the fuel hose on the tank side or the engine side. OEM certified. High quality aluminum.