A zinc sterndrive anode kit that fits 1984-1990 MR & Alpha One drives (serial numbers 6225577 €“ 0D469828). The zinc anodes included in the kit are manufactured to US MIL Spec 18001K.

Every sterndrive anode sold by Anode Outlet is genuine and manufactured to the highest quality anode specification. Item(s) shown in image may not come in manufacturers€™ branded packaging due to production processes.

Equivalent to Tecnoseal part number KITALPHAONEGEN1.

Also available in:
Aluminium - CMALPHAKITA1.
Magnesium - CMALPHAKITM1.

Kit contains:

CM31640Z x 1.
CM55989Z x 2.
CM821631Z x 1.
Fixing Kit x 1.

Useful Links:

Category: Explore our full range of Mercury/Mercruiser Sterndrive Anodes.
Blog: How often should a sacrificial anode be replaced on a boat?
Blog: Cathodic protection for boats.
Blog: Aluminium versus zinc anodes.