This zinc anode from Camp is a great choice for those looking to protect their outboard engine from corrosion. With a diameter of 1 inch and a length of 70 inches, this anode is designed to fit a variety of outboard engines. The manufacturer part number for this anode is X3, making it easy to search for and purchase. Made by a trusted brand in the industry, Camp, this anode is a reliable and durable solution for protecting your boat's motor. It is a great addition to any boat owner's maintenance plan. Get your hands on this high-quality anode today and keep your outboard engine running smoothly for years to come.