Trim Tab Anodes | Sterndrive & Outboards

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.

On Sale!

Zinc
Favourites Add to Basket The item has been added
Tecnoseal

AO1090-AF-37

01260 - Tecnoseal Zinc Trim Tab Anode For Tohatsu 4 Stroke 3V1202170

MSRP: £19.95

Was: £13.13

Now: £11.99
On Sale!

Zinc
Favourites Add to Basket The item has been added
Tecnoseal

AO1494-AF-35

01145 - Tecnoseal Zinc Trim Tab Anode for Yamaha 200-300HP 69L-45371-00

MSRP: £29.49

Was: £25.88

Now: £22.99

2nd Oct 2026

Marine Engine Pencil Anodes Explained: Where They Are, How to Check Them and When to Replace

A marine engine pencil anode is a small sacrificial metal rod fitted inside a raw-water-cooled comp…
Read Full Article
18th Sep 2026

Boat Anode Lift-Out Inspection Checklist: What Wear Patterns Mean and When to Replace

Inspect boat anodes before pressure washing, scraping or repainting. Their untouched condition reco…
Read Full Article
11th Sep 2026

How to Identify the Correct Replacement Boat Anode: Part Numbers, Measurements and Photos

…
Read Full Article