Mercury - Aluminum Anode Kit Verado L6 Power Trim Plate Cast Aluminum Finish 893404. Overview. If you spend enough time around saltwater, you learn pretty quickly that the ocean always wins-unless you stay ahead of it. That's why a reliable anode becomes such a small but meaningful part of your boating routine. It's one of those pieces you do not think about until you see what it protects. When you run a Verado L6, the right corrosion protection brings a quiet sense of relief, the kind that sett