Aluminum anode plate "Quicksilver" (76214Q5) for "Mercury", "Mariner", "Force" and "MerCruiser" anti-ventilation plate. Flat anode plate for installations requiring clearance for high rake propellers on outboards and stern drives in fresh or salt water. Use in place of trim tab anodes to avoid propeller striking an anode in the anti-ventilation plate. 

Aluminum "Quicksilver" anodes provide longer lasting protection than cink anodes they don't let corrosion damage the outboard. Each anode is designed for fast and easy replacement with common tools.  

Inspect anodes periodically for best protection and replace when seeing signs of corrosion or pitting to help keep your maintenance costs down.