450R Anode - 847635001

450R Anode - 847635001

Antivent anode plate for sport master is a sacrificial anode designed for Mercury outboard engines and sterndrive units.

Replacing anodes on a boat is crucial because they act as "sacrificial" metals, designed to corrode and dissolve instead of the other metal components on your boat, like the propeller and hull fittings, protecting them from galvanic corrosion which can cause significant damage if left unchecked.

Fits:

• 450R 4.6L V8 4-Stroke (SN 1E083006 – 1E099720)