Shop by Brand Mercury OutboardGasket/Gasket Kit Back Powerhead Gasket Kit 27-815791A00 Viewer:135 OEM No.: 27-815791A00 / 500-230 For Mercury Outboard Engine You May Also Be Interested In Gasket 27-43005-7/43005 7 Gasket 27-139376/139376 Bearing 93310-522W0-00 Oil Filter Assembly 35-822626Q03/822626Q03