Shop by Brand Mercury OutboardGasket/Gasket Kit Back Powerhead Gasket Kit 27-879855A04 Viewer:102 OEM No.: 27-879855A04 For Mercury outboard 75-115 HP You May Also Be Interested In Gasket 27-855555/855555 Gasket 27-812939022/812939022 Spring 6F5-15734-01 Switch Assy 87-17009A5/17009A5