MAGNESIUM ANODE KIT for ALPHA I & Gen II

For use in saltwater or freshwater to protect against galvanic corrosion . Fits 1991 and newer Alpha One Gen II drives (s/n 0D469829 and up). 

Kit contains equivalent of the following OEM parts:
2 x 806189A 2
1 x 76214A 6
1 x 806105A 2
1 x 821629A 2
1 x 821631T 3
This kit is equivalent to Sierra 18-6158M.


Amma Marine products are quality built products, specifically tailored to the marine pleasure boat market. With an Amma Marine product you know you will enjoy it for a long time. Amma Marine stands by its products and offers the best warranty in the industry. Should you have a problem with any Amma Marine product, contact your closest Amma products retailer, and in most cases, they will be happy to offer you an over-the-counter exchange. Patent pending.