Shop by Brand Yamaha OutboardO-Ring Back O-Ring 676-45314-00-00 Viewer:1328 OEM No.: 676-45314-00-00 For YAMAHA outboard 40 HP You May Also Be Interested In O-Ring 6H4-14147-00-00 O-Ring 93210-07003-00 Liner, Pump Case 3C8-65011-1/3C8650111M Housing Bearing 56120-99J41 / 56120-99J40