Shop by Brand Mercury OutboardGasket/Gasket Kit Back Gasket Kit 27-828553A97 Viewer:117 OEM No.: 27-828553A97 For Mercury outboard 30, 40, 50 HP You May Also Be Interested In Gasket 27-8555692/855569 2 Gasket 27-95220/95220 Connecting Rod 647-822373A09/822373A09 Oil Seal 26-855681002/855681002