Shop by Brand Yamaha OutboardCoil Ignition Back Coil, Charge 66T-85520-00-00 Link:https://www.youtube.com/watch?v=qFYQFHRqXP8 Viewer:1621 OEM No.: 66T-85520-00-00 For YAMAHA outboard 40 HP You May Also Be Interested In Coil Ignition 680-85570-00-00 Coil, Lighting 61N-81313-09-00 Gear 694-45570-00(23T) Cover, Upper Mount 676-44511-00-94