Selling these factory OEM zinc anodes as shown. Johnson/Evinrude Transom Bracket Zinc Anode (398331) Height: 2-1/2" Width: 7/8" Depth: 1-3/4" Hole Diameter: 0.33". I have found these sometimes fit in other applications, and used them on my older Yamaha outboard, which I no longer have. $12 each, $40 for all 4 of them. Located in Sheepshead Bay area near Marine Park.