Shop by Brand Mercury OutboardGasket/Gasket Kit Back Gasket Kit, Powerhead 27-43779A87 Viewer:102 OEM No.: 27-43779A87 For Mercury outboard 50, 60 HP You May Also Be Interested In Gasket 27-8036639/8036639 Gasket 27-43033-1/43033 1 Piston Ring 396379/0396379 0.030 Housing, Bearing 6E5-45332-00-94