Anodes & Zincs — Mercury, Yamaha | Sonark Marine

Marine anodes and zincs for protecting boat drives, lower units, props, trim tabs, and outdrive housings from corrosion

Anodes and Zincs

Protect • Replace • Prevent Corrosion

Protect your drive, prop, trim tabs, and lower unit from galvanic corrosion.

Sacrificial anodes help protect marine drives, lower units, props, trim tabs, and outdrive housings from galvanic corrosion. Replacing worn anodes is a simple maintenance step that can help prevent expensive damage to underwater metal components.

Choose the Right Material

Anode material should match where you boat. The wrong material can wear too quickly or fail to protect the drive properly.

Aluminum — Good all-around choice for salt, fresh, and brackish water.

Magnesium — Best for freshwater use only.

Zinc — Traditional choice for saltwater and some brackish-water use.

Drives We Cover

Shop anodes and zincs for common Mercury, MerCruiser, Bravo, Alpha, Verado, Yamaha, and other marine applications.