Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Thermostat 662-12414-00 Viewer:806 OEM No.: 662-12414-00 For YAMAHA outboard 15 HP You May Also Be Interested In Gasket, Upper Casing 6L2-45113-A1-00 Gasket, Valve Seat 663-13621-00-00/663-13621-A0-00 Lower Unit Gasket Set 3B2-87321-4/3B2873214M Pinion Gear 67F-45551-00-00(13T)