Shop by Brand Tohatsu Nissan OutboardO-Ring Back O-Ring 3C8-00108-0/3C8001080M Viewer:946 OEM No.: 3C8-00108-0/3C8001080M For TOHATSU/NISSAN outboard 40, 50 HP M40D2 M50D2 NS40D2 See More NS50D2 You May Also Be Interested In O-Ring 345-65015-0/345650150M O-Ring 345-60103-0/345601030M Drive Shaft- L 3B2-64302-0/369643020M Needle Valve 6A1-14392-00-00