Anodes

About Anodes

Zincs & Anodes

Zincs and boat anodes are the hidden protectors of our boats. Zincs are made in many different shapes and sizes in order to fit where electrolysis attacks the most. Shaft anodes, on the other hand, fit inside tanks and engine blocks in order to do the same thing.

What exactly are marine anodes?

In a nutshell, electrolysis is the effect of electrical current carried through the water and into and through the hull. Electrolysis will eat away at any and almost all metals in your boat. Boat zincs and anodes draw the electrolysis away from the metals and sacrifice themselves to the corrosion.

Rudder zincs, Shaft zincs - boat anodes come in many different sizes.

Shaft anodes usually are made up of two-piece that are fitted together around the shaft. These zincs are available in sizes to fit most propeller shafts. Rudder zincs are flat like a pancake and bolt onto the rudder and hull zincs are also flat and bolt to the hull.

Plug it in and forget it!

Well, that's not necessarily true. Plug it in and check it is better. Keep in mind that zincs should be changed when about 70% corroded. Check them often to get a feel for the corrosion rate, especially if you move marinas or even docks. Water heater anodes should be removed before winterizing and engine anodes can come out if you store your boat and engine.

Anodes

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM433580Z

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II

Martyr Streamlined Plate Hull Sacrificial Anode - CMM30

Martyr Suzuki Sacrificial Anode Kit

Martyr Suzuki/Tohatsu Transom Sacrificial Anode - CM3C7602181A0Z

Martyr Mercury Sacrificial Anode Kit - 75/80/90/100/115 HP

Seachoice Diver's Anode

Martyr Bennett Trim Tab Sacrificial Anode - CMBNT1AZ

Martyr Honda/Yamaha Sacrificial Anode

Martyr Mercruiser Outdrive Lift-Ram Horseshoe Sacrificial Anode

Martyr Honda/Mercury Sacrificial Anode

Martyr Mercury Outdrive Sacrificial Anode Kit

Martyr Mercury/Mercruiser Sacrificial Anode

Martyr Volvo/Penta Outdrive Bar Sacrificial Anode

Camp Engine Sacrificial Anode - C272100200

Camp Acorn Propeller Sacrificial Anode - ZPC-2

Camp Gimbal Housing Nut Sacrificial Anode - 55989

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 31640

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 822157

Camp Mercury Outboard Sacrificial Anode - 818298

Camp Mercury Outboard Sacrificial Anode - 43396

Camp Volvo Penta Gimbal Plate Sacrificial Anode - 3854130

Camp OMC Waffle Bar Sacrificial Anode - 367

Camp Johnson & Evinrude Bearing Housing Sacrificial Anode - 431708

Camp Suzuki Trim Tab Sacrificial Anode - 5512587D00

Camp Yamaha Trim Tab Sacrificial Anode - 66445371

Camp Yamaha Trim Tab Sacrificial Anode - 61A45371

Camp Maxi-Prop Propeller Sacrificial Anode - 63M

Camp Maxi-Prop Propeller Sacrificial Anode - 63M2

Camp Maxi-Prop Propeller Sacrificial Anode - 63M3

Camp Maxi-Prop Propeller Sacrificial Anode - 70M

Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

Camp Hull Plate Sacrificial Anode - A-40

Camp Hull Plate Sacrificial Anode - DP-2

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Keel Cooler Sacrificial Anode

Camp Side-Power Bow Thruster Kit Sacrificial Anode

Camp Honda Outboard Sacrificial Anode

Martyr OMC Waffle Block Sacrificial Anode - CM982277M

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Mercury Zinc Trim Tab Sacrificial Anode - CM822157C2Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM838929Z

Martyr Mercury Driveshaft Housing Sacrificial Anode

Martyr BRP Johnson/Evinrude Block Sacrificial Anode

Martyr Mercury Bravo III Propeller Nut Sacrificial Anode

Martyr Hull Plate Sacrificial Anode

Martyr Honda Wedge Sacrificial Anode

About Anodes

Zincs & Anodes

What exactly are marine anodes?

Rudder zincs, Shaft zincs - boat anodes come in many different sizes.

Plug it in and forget it!

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