Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Head Cover 6B4-11193-A1 Viewer:706 OEM No.: 6B4-11193-A1 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Lower Unit Gasket Kit 69D-W0001-20 Gasket, Float Chamber 6E5-14384-02-00 Power Head Gasket Kit 6H1-W0001-00-00 Gasket, Head 329103/0329103