Our Products Mercury OutboardGasket/Gasket Kit Back Gasket Kit 27-822420A94 Viewer:116 OEM No.: 27-822420A94 For Mercury outboard 30, 40 HP You May Also Be Interested In Gasket, Cylinder Head 27-41246-1/41246 1 Power Head Gasket Set 27-803663A99/803663A99 Pinion Gear 43-161382/161382(13T) Piston Kit 779-803677/803677 STD