Shop by Brand Yamaha OutboardCheck Valve Assy ; Connector, Shift ; Cover Back Cylinder Head Cover 6B4-11191-00-1S Viewer:476 OEM No.: 6B4-11191-00-1S For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Cover Main Switch 697-8252E-02-4D Intake Valve 63P-12111-00-00 Piston Ring 12140-96301 0.25 Bush, Special Nylon 90386-30M60-00