Shop by Brand Mercury OutboardGasket/Gasket Kit Back Powerhead Gasket Kit 27-73645A87 Viewer:70 OEM No.: 27-73645A87 For Mercury outboard 75, 80, 85 HP You May Also Be Interested In Gasket 27-812939/812939 Gasket 27-16158010/16158010 Throttle Shift Control Cable 10F Diaphragm 8537312