Mercury Alpha One Gen I anode kit provides a Mercury Alpha One Gen I outboard with excellent corrosion protection and is designed for use in salt water

Kisel (Si)           max 0

Shaft anode 25mm propeller shaft

Original codes:

For shoulder dimensions: 40mm/1

zn anod 28k 400mm 0.062KG Mercury Alpha One Gen IProduct specification Zinc blank for processing Material: Zinc Alloy : MIL DTL 18001L Zn Article: B130280 Weight : 1. 72 KG 3. 79 lbs Diameter: 28mm 1. 10 inch Length: 400mm 15. 75 inch Zinc anodes are mainly used in seawater and brackish water. Zinc anodes can be used in brackish water if the resistivity is not too high (approx. 1. 5 m). Zinc is more chemically stable than Aluminum and is therefore preferred by many in weakly brackish water