Yamaha 75-250 HP Small Zinc Anode for Crankcase Cylinder Tecnoseal Zinc Crankcase Cylinder Anode for Yamaha 75-250HP Engines. For use in Salt water. Tecnoseal Yamaha 75-250 HP Small Zinc Anode f/Crankcase CylinderSKU: 8059617815882$5.05PriceOut of Stock