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8-30HP Anode - 823912 Round style aluminum anode is designed for use in Mercury and MerCruiser marine applications, specifically to help protect the engine and sterndrive components from corrosion caused by electrolysis. 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: 8-9.9HP 4-Stroke Carbureted (SN 0R042475 & Above) & (Standard Gearcase) 8-9.9HP 4-Stroke Carbureted (CT/Bigfoot GC) (SN 0R042475 & Above) 15-20HP 4-Stroke Carbureted (SN 0R0235949 - 0R833819) 25-30HP 4-Stroke (SN 0R106999 - 1R162636)
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🇺🇸 Ship from USA · On Agora since 2026
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