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.

Marine Sterndrive Anodes

Also known as outdrive anodes, we stock a leading range of sacrificial metal pieces that are made of a more reactive metal than the sterndrive on your vessel, thus sacrificing themselves to protect the outdrive unit from corrosion.

Sterndrives are popular because they offer several advantages over traditional inboard and outboard motors. They are more efficient than outboard motors, which results in better fuel economy and more power. They also provide better manoeuvrability and control than inboard motors. Additionally, sterndrives are relatively easy to install and maintain, which makes them a good choice for both recreational boaters and professionals.

Sterndrive anodes are typically made of zinc, aluminium or magnesium; and come in different shapes and sizes to fit different outdrive models. Aluminium sterndrive anodes offer protection in salt and fresh water, whilst zinc sterndrive anodes are more suited to salt water as the impact strength of the metal is superior compared to aluminium and magnesium. Magnesium sterndrive anodes are only suitable for use in fresh water, as the alloy reacts far more rapidly when exposed to sea water.

Why shop with Anode Outlet?

Since our founding back in 2009 we've been helping boat owners worldwide keep their vessels protected with our leading range of zinc, magnesium and aluminium sacrificial anodes for boats - so whether you require a sterndrive anode for a Volvo Aquamatic SX, Volvo Single Prop Sterndrive, Yanmar Sterndrive; or even a shaft anode, hull anode, engine anode or any other anode for that matter, you've come to the right place! If you can't find the anode you're looking for on our website, get in touch.

Call us on 01634 568011 or email info@anodeoutlet.co.uk and a member of our highly experienced team will be on hand to assist with any queries you have. We pride ourselves on our customer service, and aim to make it as easy as possible for you to find the right anodes for your requirements; so if you have a mystery anode, contact us, and we will help you identify it! All our orders are shipped out on a fully tracked, next working day service - although if your order is urgent, please call us on 01634 568011 to confirm stock availability.