Shop by Brand Yamaha OutboardNut Back Nut, Propeller 650-45616-00/650-45616-01 Viewer:1237 OEM No.: 650-45616-00/650-45616-01 For YAMAHA outboard 25 HP You May Also Be Interested In Nut 6CB-45244-00-00 Nut 664-45384-00-00/664-45384-02-00 Carburetor Assembly 692-14301-25-00 Cover, Cylinder Head 6F5-11191-00