Shop by Brand Mercury OutboardGasket/Gasket Kit Back Powerhead Gasket Kit 27-73645A87 Viewer:86 OEM No.: 27-73645A87 For Mercury outboard 75, 80, 85 HP You May Also Be Interested In Power Head Gasket Set 27-898103A67/898103A67 Powerhead Gasket Kit 27-879855A04 Rod, Choke 663-41256-00 Oil Seal, S-Type 93101-10M25-00