Shop by Brand Yamaha OutboardNut Back Nut 6E5-45384-00 Viewer:1152 OEM No.: 6E5-45384-00 For YAMAHA outboard 55 HP You May Also Be Interested In Nut, Hexagon 90170-12138-00 Nut 697-45384-00-00/697-45384-02-00 Gasket, Thermostat Cover 19351-ZV1-850 Reverse Gear 6E0-45570-00-00(27T)