This kit by Martyr is a must-have for those looking to protect their sterndrive motor from corrosion. The aluminum anode and zinc kit is designed to work against the elements and ensure that your motor stays free from rust and other damages. With the CMALPHAGEN1KITA part number, you can be confident that you are getting a high-quality product that will meet your needs. Ideal for use on boats and other watercraft, this kit is perfect for those who want to keep their sterndrive motor running smoothly and reliably. The Martyr brand is known for its durable and long-lasting products, and this anode and zinc kit is no exception. Whether you are a professional mariner or a weekend warrior, this kit is an essential item for anyone who wants to keep their motor protected.