Shop by Brand Yamaha OutboardKey ; Knob, Choke Back Key, Woodruff 90280-03005-00 Viewer:435 OEM No.: 90280-03005-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Knob, Choke 6H3-41271-00-00 Key, Straight 90282-04010-00 Seal 65W-45128-00-00 Clutch, Dog 688-45631-00-00/688-45631-01-00