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 Imperial Streamlined Shaft Sacrificial Anode

Martyr Rudder & Trim Tab Sacrificial Anode

Martyr Limited Clearance Sacrificial Shaft Donut Collar Anode

Martyr Engine Pencil Sacrificial Sacrificial Anode

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Bravo III

Camp Donut Collar Sacrificial Anode

Camp Engine Pencil Sacrificial Anode

Martyr Volvo Penta SX-A/DPS Sacrificial Anode Kit

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II

Camp Hull Plate Sacrificial Anode - A-90

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

Martyr Yamaha Sacrificial Anode Kit

Martyr Volvo Penta DPH Sacrificial Anode Kit

Seachoice Diver's Anode

Seachoice Z406 Hull Plate Anode - 95654

Camp Beneteau Propeller Nut Sacrificial Anode - 35MM

Martyr Propeller Nut Replacement Sacrificial Anode

Seachoice Mercury Bravo II/III Anode Kit

Camp Tear Drop Hull Sacrificial Anode

Martyr Yamaha Transom Bar Sacrificial Anode

Martyr Bolt-On Hull Sacrificial Anode

Camp Volvo Penta Diesel DP Outdrive Ring Sacrificial Anode - 875821

Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

Seachoice Rudder & Trim Tab Anode with Allen Screw

Kasco De-Icer Replacement Zinc Anode

Camp Mercury Outboard Sacrificial Anode - 818298

Camp Johnson & Evinrude Power Trim Sacrificial Anode - 433580

Camp Hull Plate Sacrificial Anode - A-40

Camp OMC Cobra Gearcase Sacrificial Anode

Camp Sea Strainer Sacrificial Anode

Camp Propeller Nut Sacrificial Anode

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Martyr Mercury Bravo III Propeller Nut Sacrificial Anode

Martyr OMC Cobra Sacrificial Anode Kit

Seachoice Yamaha Anode Kit

Camp Mercury Outboard Sacrificial Anode - 826134

Camp Yamaha Trim Tab Sacrificial Anode - 61A45371

Camp Maxi-Prop Propeller Sacrificial Anode - 63M2

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Sacrificial Anode for Line Cutters

Camp Shaft Barrel Collar Sacrificial Anode

Martyr Mercury Sacrificial Anode Kit - F30/F40/F60 HP

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Honda Skeg Sacrificial Anode - CM41107ZV500Z

Martyr Waffle Bar Sacrificial Anode - CM43396A

Martyr Honda Transom Bar Sacrificial Anode

Martyr Volvo Penta Transom Sacrificial Anode

Martyr Mercury Bravo Trim Tab 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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