Mercury - Aluminum Anode Kit MR & Alpha One Series Aluminum Protection 888756Q04. OverviewAny boater who's spent time around aging docks or slipped into a quiet cove at sunrise knows how much trust we place in the parts we rarely think about. Anodes aren't flashy, but they're the reason your drive keeps running season after season without unwanted surprises. That's why the Quicksilver 888756Q04 Aluminum Anode Kit feels like such a dependable companion. It gives your MerCruiser MR or Alpha One dr