Scepter Marine fuel lines and trademarked connectors will enable your fuel system to operate at peak performance to ensure your outboard motor runs smoothly. Made with only high quality brass, stainless steel and composite materials for superior performance and reliability in the widest range of fuel grades, including Ethanol blended fuels.

This is a Barb Female Fuel Connector. 3/8" for Yamaha/Mercury styles. For 1998 and newer style engines. It has a large 2 prong clip style.