This zinc anode with manufacturer part number 6H1-45251-01 is a must-have for Yamaha outboard owners. It is designed to protect your boat's underwater metal parts from corrosion caused by galvanic reactions. Plus, with a warranty of 90 days and fast free shipping, you can't go wrong with this great value. Made in the United States by Camp, this anode is highly recommended for anyone looking to keep their boat in top shape. Its compatibility with various Yamaha outboard models and its easy installation process make it an essential accessory for any boater. Don't miss out on this opportunity to protect your investment and get your hands on one of the best zinc anodes on the market.