Shop by Brand Yamaha OutboardCDI Unit Assembly Back CDI Unit Assembly 6B8-85540-00-00 Viewer:670 OEM No.: 6B8-85540-00-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In CDI Unit Assembly 6E5-85540-00-00 CDI Unit Assembly 6F5-85540-21-00/6F5-85540-22-00 Gasket 90430-12072-00 Wheel, Middle Crankshaft Upper 12231-96304-000