Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Float Chamber 66T-14384-01 Viewer:790 OEM No.: 66T-14384-01 For YAMAHA outboard 40 HP You May Also Be Interested In Gasket, Float Chamber 64D-14384-01-00 Lower Unit Gasket Kit 67C-W0001-21-00 Gasket, Engine Base 3M3-01303-0/3M3013030M Starter Drive Assembly 68575(10T)