Shop by Brand Yamaha OutboardCDI Unit Assembly Back CDI Unit Assembly 6F6-85540-01-00 Link:https://www.youtube.com/watch?v=JXhGn1zX-Gk Viewer:729 OEM No.: CDI Unit Assembly 6F6-85540-01-00 For YAMAHA outboard 40 HP E40 You May Also Be Interested In CDI Unit Assembly 6B8-85540-00-00 CDI Unit Assembly 66T-85540-00-00/66T-85540-01-00 Nut 6G5-45384-00-00/6G5-45384-02-00 Gasket, Cylinder Head Cover 11162-94300-000/11162-94301-000