Shop by Brand Mercury OutboardGasket/Gasket Kit Back Gasket Kit 27-822420A94 Viewer:98 OEM No.: 27-822420A94 For Mercury outboard 30, 40 HP You May Also Be Interested In Powerhead Gasket Kit 27-73645A87 Gasket, Base 27-835427003/835427003 Spark Plug NGK DPR6EA-9 Bearing 93332-00001-00