Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket 66T-14536-00/66T-14536-01 Viewer:907 OEM No.: 66T-14536-00/66T-14536-01 For YAMAHA outboard 40 HP You May Also Be Interested In Gasket, Upper Casing 6L2-45113-A1-00 Gasket, Head Cover 676-11193-00 Rubber, Water Seal-Lower 3C8-65014-0/3C8650140M Bushing 6G1-45362-09-00