Shop by Brand Yamaha OutboardCDI Unit Assembly Back CDI Unit Assembly 66T-85540-00-00/66T-85540-01-00 Viewer:1763 OEM No.: 66T-85540-00-00/66T-85540-01-00 For YAMAHA outboard 40 HP You May Also Be Interested In CDI Unit Assembly 688-85540-00-00 CDI Unit Assembly 696-85540-11-00 Propeller Shaft 6G5-45611-00-00 Snap, Clutch Pin 350-64219-0/350642190M