Shop by Brand Mercury OutboardGasket/Gasket Kit Back Gasket Kit 27-822420A94 Viewer:108 OEM No.: 27-822420A94 For Mercury outboard 30, 40 HP You May Also Be Interested In Gasket 27-16158009/16158009 Gasket 27-855569/855569 Carburetor Assembly 6J4-14301-06-00 Gear Assembly, Starting 61A-81807-00/61A-81807-01