Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Upper Casing 6H4-45113-00-00 Viewer:866 OEM No.: 6H4-45113-00-00 Similar Number: YAMAHA No.: 6H4-45113-A0-00 For YAMAHA outboard 40, 50 HP You May Also Be Interested In Gasket, Exhaust Inner Cover 6B4-41112-A0 Gasket, Upper Casing 676-45113-00 Pin, Dowel 93602-18M12-00 Oil Seal, S-Type 93101-15074-00