Old sail drive zinc


Junior Member
My E 25+ had her saildrive replaced about 20 years ago from what I can gather around the yard. They think it might be something called an SD-01, but I can't seem to find an image of one anywhere to compare mine to.
Anyway, I'm trying to find a zinc anode to replace the one on the housing (see photo attached) and no where online seems to have anything close. Any help would be appreciated!