Shop by Brand Yamaha OutboardO-Ring Back O-Ring 93210-75M51 Viewer:1086 OEM No.: 93210-75M51 For YAMAHA outboard 30, 40 HP You May Also Be Interested In O-Ring 6E5-14997-00-00 O-Ring 93210-08287-00 Gasket 27-820438/820438 Gasket 66T-14536-00/66T-14536-01