Metal Guide

Al
Suitable for salt & fresh water
Mg
Suitable for fresh water
Zn
Suitable for salt water

Follow our colour coding for easy identification of metals.

Beta Marine Engine Anodes

Beta Marine anodes and plug combination original part number 209-61840, others also available from our huge catalogue!

Top quality after market engine anodes in US MIL Spec zinc for maximum protection.

If you have a mystery size anode, contact us and we will help you identify it!