Quicksilver 8M0137814 Aluminum Anti-Ventilation Plate Anode Kit for Mercury 175-300hp 3.4L V6, 4.6L V8 FourStroke outboards and 5.7L V10 350-425hp Verado outboards (serial no. 3B266064 and up).

Aluminum anode kit 8M0137814 is for use on the anti-ventilation plate on Mercury 175-300hp 3.4L V6 and 4.6L V8 FourStroke outboards and 5.7L V10 350-425hp Verado outboards (serial no. 3B266064 and up). These aluminum anodes are for fresh water or salt water use. The anodes are important in the prevention of corrosion of aluminum or stainless steel engine parts. Inspect anodes periodically for best protection and replace when seeing signs of corrosion or pitting. Never paint an anode. See your owner's manual or service manual for specific applications and replacement instructions.