Shop by Brand Yamaha OutboardNeedle Valve(Assembly) ; Nozzle, Main Back Needle Valve Assembly 6F5-14390-20/6F5-14390-21 Viewer:1137 OEM No.: 6F5-14390-20/6F5-14390-21 For YAMAHA outboard 40 HP You May Also Be Interested In Needle Valve Assembly 6G0-14390-14 Needle Valve Assembly 6E5-14390-20-00 Bearing 93341-930V2-00 Spacer, Thrust 23-824108/824108