Drive leg annodes

[poshboy]

Are zinc annodes correct for salt water use?

[Fishtigua]

poshboy said:

Are zinc annodes correct for salt water use?

Yes, zinc for saltwater, magnesium for fresh and ally for brackish is the usual rule.

Is it a Volvo or a Merc? What model?

[poshboy]

it's a mercruiser with alpha 1

[Fishtigua]

On Alpha 1 Gen II, you'll need to check which anodes are fitted. The rams have small horseshoe anodes on each ram seal output.

http://www.keypart.com/mercruiser/drive-parts/alph...