Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Upper Casing 6H4-45113-00-00 Viewer:865 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 663-14483-00-00/663-14483-A0-00 Gasket, Exhaust Manifold 62Y-41134-01-00 Gasket 27-8129397/812939 7 Seal, Labyrinth 63V-11515-02-00