Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Exhaust Outer Cover 66T-41114-A0 Viewer:1016 OEM No.: 66T-41114-A0 For YAMAHA outboard 40 HP You May Also Be Interested In Gasket, Upper Casing 67C-45113-00-00 Gasket, Upper Casing 6H4-45113-00-00 Propeller 63V-45943-00-EL Tool, Pinion Nut Adapter 91-61067A3/61067A 3