Tecnoseal Zinc Anode for Bow Thruster Lewmar Series 140 – Sacrificial Anode for Corrosion Protection

In the worst-case scenario, corrosion on the bow thruster could cost you the entire season. This Tecnoseal zinc anode reliably protects the Lewmar 140 series bow thruster from galvanic and electrolytic corrosion – sacrificing itself to keep the expensive propulsion system intact.

Tip: Check the anode every time the boat is out of the water. If it's eroded by more than half or starts to crumble, replace it immediately. When installing, clean contact surfaces of paint and oxide residues to ensure a perfect electrical connection.