Anodes -magnesium?Aluminum? Zinc?

summerwind1991

Petty Officer 2nd Class
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Jan 20, 2006
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I have a fresh water mercruiser bravo II, Is there difference between the three?
 

KaGee

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Aug 14, 2004
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Re: Anodes -magnesium?Aluminum? Zinc?

Yes!<br /><br />For Fresh water only use Aluminum or Magnesium.<br /><br />Use Zinc in Saltwater.<br /><br />Zinc in freshwater takes too long to oxidize and therefore your drive metals are more subject to attack.
 
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