Shop by Brand Yamaha OutboardCDI Unit Assembly Back CDI Unit Assembly 6F5-85540-21-00/6F5-85540-22-00 Link:https://www.youtube.com/watch?v=JXhGn1zX-Gk Viewer:1861 OEM No.: 6F5-85540-21-00/6F5-85540-22-00 For YAMAHA outboard 40 HP You May Also Be Interested In CDI Unit Assembly 61N-85540-00-00/61N-85540-13-00 CDI Unit Assembly 6H3-85540-11-00 Impeller 775518/0775518 Outer Plate, Cartridge 655-44323-01