Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Valve Seat 6F5-13621-00-00/6F5-13621-A0-00 Viewer:691 OEM No.: 6F5-13621-00-00/6F5-13621-A0-00 For YAMAHA outboard 40 HP You May Also Be Interested In Power Head Gasket Kit 6H4-W0001-01-00 Lower Unit Gasket Kit 66T-W0001-20 Water Pump Base 46-812966A7 Water Pump Repair Kit 6AW-W0078-00-00