Shop by Brand Yamaha OutboardKey ; Knob, Choke Back Key, Woodruff 90280-03005-00 Viewer:417 OEM No.: 90280-03005-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Key, Woodruff 90280-04M04-00 Key, Woodruff 664-44338-00-00 O-Ring 93210-53679-00 Piston Ring 6R5-11605-00-00 0.50