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

Sleipner Bow Thruster Anode - Zinc - SM61180

Sleipner Replacement Bow Thruster Aluminum Alloy Anode - SM71190A

Martyr Honda Transom Bar Sacrificial Anode

Martyr Honda Wedge Sacrificial Anode

Camp Sacrificial Anode for Line Cutters

Martyr Line Cutter Sacrificial Anode

Martyr Mercury Driveshaft Housing Sacrificial Anode

Martyr Yamaha Sacrificial Anode Kit

Camp Mercury Flat Outboard Trim Tab Sacrificial Anode - A76214

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Martyr Suzuki Sacrificial Anode Kit - 40-50 HP - CMSZ4050KITA

Martyr Mercury Alpha Trim Tab Sacrificial Anode

Martyr Mercury Trim Tab Skeg Sacrificial Anode - CM34127Z

Martyr Mercury Bravo I Bearing Carrier Sacrificial Anode

Martyr Mercury/Mercruiser Sacrificial Anode - CM43396Z

Martyr Johnson/Evinrude Block Sacrificial Anode - CM431708M

Camp Donut Collar Sacrificial Anode - 7/8" - C2

Martyr Johnson Evinrude Transom Bar Sacrificial Anode

Sleipner Bow Thruster Anode - Zinc - SM71180

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 822157

Camp Suzuki Trim Tab Sacrificial Anode - 5512587D00

Martyr Nissan/Tohatsu Transom Bar Sacrificial Anode - CM3C7602181A0A

Martyr Volvo Penta Gimbal Block Sacrificial Anode - CM873395M

Martyr Mercury Wedge Sacrificial Anode - CM826134M

Camp Donut Collar Sacrificial Anode

Martyr Yamaha Trim Tab Sacrificial Anode

Martyr Yamaha Counter-Rotation Skeg Sacrificial Anode

Camp Volvo Penta Outdrive Sacrificial Anode

Martyr Yamaha Transom Bar Sacrificial Anode

Martyr Yamaha Transom Sacrificial Anode - CM6H14525102Z

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM398331Z

Martyr Yamaha Trim Tab Skeg Sacrificial Anode - CM6J94537101Z

Martyr Mercury Trim Tab Skeg Sacrificial Anode - CM46399M

Martyr Yamaha Transom Sacrificial Anode

Camp Metric Shaft Barrel Collar Sacrificial Anode

Martyr Metric Clamp Shaft Sacrificial Anode

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM433580Z

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 31640

Martyr Mercruiser Outdrive Sacrificial Anode Kit - CM762144KITA

Martyr Propeller Nut Replacement Sacrificial Anode

Mercury OEM Replacement Sacrificial Anode - 823913Q

Camp Maxi-Prop Propeller Sacrificial Anode - 70M

Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 46399

Martyr Waffle Bar Sacrificial Anode - CM43396A

Camp Mercury Outboard Sacrificial Anode - 818298

Martyr Mercruiser Outdrive Block Sacrificial Anode - CM43994Z

Martyr Mercury Gimbal Housing 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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