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:1843 OEM No.: 6F5-85540-21-00/6F5-85540-22-00 For YAMAHA outboard 40 HP You May Also Be Interested In CDI Unit Assembly 6E5-85540-00-00 CDI Unit Assembly 66M-85540-01-00 Starter Motor Assembly 6H4-81800-12-00 O-Ring 6H4-14147-00-00