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

Camp Mercury Bearing Carrier - 806188

Camp Yamaha Button Sacrificial Anode - 68845251

Camp Yamaha Trim Tab Sacrificial Anode - 61A45371

Camp Yamaha Outboard Sacrificial Anode - 6H14525102

Camp Maxi-Prop Propeller Sacrificial Anode - 63M2

Camp Maxi-Prop Propeller Sacrificial Anode - 63M3

Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

Camp Hull Plate Sacrificial Anode - A-25

Camp Hull Plate Sacrificial Anode - A-30

Camp Hull Plate Sacrificial Anode - A-40

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Weld-On Hull Sacrificial Anode

Camp Keel Cooler Sacrificial Anode

Camp Honda Outboard Sacrificial Anode

Martyr Volvo Penta Gimbal Block Sacrificial Anode - CM873395M

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Suzuki Donut Sacrificial Anode - CM5532187J00A

Martyr Nissan/Tohatsu Transom Bar Sacrificial Anode - CM3C7602181A0A

Martyr Honda Skeg Sacrificial Anode - CM41107ZV500Z

Martyr Johnson/Evinrude Block Sacrificial Anode - CM431708M

Martyr FrigoBoat Button Sacrificial Anode - CM51525Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

Martyr Mercury Wedge Sacrificial Anode - CM826134M

Martyr Mercury Driveshaft Housing Sacrificial Anode

Martyr BRP Johnson/Evinrude Block Sacrificial Anode

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Martyr Mercury Bravo III Propeller Nut Sacrificial Anode

Martyr Line Cutter Sacrificial Anode

Martyr Bolt-On Hull Sacrificial Anode

Martyr Bravo III Propeller Nut Sacrificial Anode

Martyr Volvo Penta Medium Ring Sacrificial Anode

Isotherm Refrigeration System Zinc Anode - SBE00006AA

BRP Johnson/Evinrude Sacrificial Anode - 173029

BRP Johnson/Evinrude Sacrificial Anode - 338635

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM123009Z

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM398331Z

Martyr Mercruiser Carrier Bearing Sacrificial Anode - CM806105Z

Martyr Mercruiser Outdrive Sacrificial Anode Kit - CM762144KITA

Martyr Mercury/Mercruiser Sacrificial Anode - CM43396Z

Martyr Small Plate Hull Sacrificial Anode - Type M - CMPMWZ

Martyr Suzuki Sacrificial Anode - CM5532095310Z

Martyr Volvo/Penta Outdrive Dual Propeller Ring Sacrificial Anode - CM875821Z

Martyr Yamaha Sacrificial Anode - CM6884525101Z

Martyr Yamaha Transom Sacrificial Anode - CM6H14525102Z

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

Mercury OEM Replacement Sacrificial Anode - 823913Q

Performance Metals "Red Dot" Mercury Sacrificial Anode Kit - 10202A

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10275A

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!

0Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected