Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Thermostat 662-12414-00 Viewer:799 OEM No.: 662-12414-00 For YAMAHA outboard 15 HP You May Also Be Interested In Gasket, Valve Seat 648-13621-00-00 Gasket, Upper Casing 676-45114-A0-00 Diaphragm Kit 15100-7281V Seal 6F5-42615-00-00