Shop by Brand Yamaha OutboardKey ; Knob, Choke Back Key, Woodruff 90280-03005-00 Viewer:441 OEM No.: 90280-03005-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Key, Woodruff 661-44338-00 Key, Woodruff 90280-04M05-00 Piston Kit 679-11636-00 0.50 Propeller Shaft 6H1-45611-00-00/6H1-45611-01-00