Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket Kit 663-W0001-00 Viewer:1070 OEM No.: 663-W0001-00 For YAMAHA outboard 48, 55 HP You May Also Be Interested In Gasket 6K7-14483-00-00 Gasket, Head Cover 6E5-11193-A0-00 Gasket, Upper Casing 676-45113-00 Lower Unit Gasket Kit 65W-W0001-20-00