Mercury - Aluminum Anode Kit Corrosion Protection System Cast Aluminum Finish 8M0126670. Overview. Every boater knows that the water you run in leaves its mark. Salt spray, shifting tides, long days tied up at the dock - it all adds up, especially on a high-performance outboard like a Mercury Verado. The best feeling is knowing your engine is protected long before corrosion ever becomes a problem. That kind of peace of mind lets you enjoy the ride, settle into the rhythm of the water, and focus