Shop by Brand Yamaha OutboardCDI Unit Assembly Back CDI Unit Assembly 66T-85540-00-00/66T-85540-01-00 Viewer:1717 OEM No.: 66T-85540-00-00/66T-85540-01-00 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 689-85540-20-00 Bearing 93340-67011-00 Drive Shaft Seal 09282-17006