Shop by Brand Yamaha OutboardGear Back Gear 63V-45560-00(27T) Viewer:1299 OEM No.: 63V-45560-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Pinion Gear 6D9-45551-00-00(13T) Gear 6H9-45560-00(26T) Check Valve Assembly 688-11370-00-00/688-11370-01-00 O-Ring 25-25439/25439