Shop by Brand Tohatsu Nissan OutboardO-Ring Back O-Ring 3C8-00108-0/3C8001080M Viewer:940 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 346-01216-0/346012160M O-Ring 345-65015-0/345650150M Propeller 58100-94302-019 Propeller 63V-45945-00-EL/63V-45945-10-EL