Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket 6B4-45113-00 Viewer:821 OEM No.: 6B4-45113-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Lower Unit Gasket Kit 6G1-W0001-C1-00/6G1-W0001-21-00 Gasket, Cylinder Head 6F5-11181-A1-00 Gasket, Head Cover 6B4-11193-A1 Coil Ignition 581027/B