Shop by Brand Yamaha OutboardNeedle Valve(Assembly) ; Nozzle, Main Back Needle Valve Assembly 6F5-14390-20/6F5-14390-21 Viewer:1114 OEM No.: 6F5-14390-20/6F5-14390-21 For YAMAHA outboard 40 HP You May Also Be Interested In Needle Valve 6G8-14392-00-00 Needle Valve Assembly 61J-14390-00-00 Water Pump Housing 6BG-44341-00-00 Oil Seal 26-70080/70080