Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket 66T-41133-A0/66T-41133-A1 Viewer:895 OEM No.: 66T-41133-A0/66T-41133-A1 For YAMAHA outboard 40 HP You May Also Be Interested In Gasket, Cylinder 6B4-11351-A0-00 Lower Unit Gasket Kit 67C-W0001-21-00 Coil Ignition 61N-85570-00-00 Piston Ring 361-87124-0/361871240M 0.50