Shop by Brand Yamaha OutboardAnode Back Anode 6B4-45251-00-00 Viewer:714 OEM No.: 6B4-45251-00-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Zinc Anode 6K1-45371-02-00 Zinc Anode 6CE-45373-ZN Grommet 0342870 / 342870 Gasket, Drive Shaft Housing 52113-95630-000