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 Medium Streamlined Plate Hull Sacrificial Anode - CMN1Z

Martyr Streamlined Plate Hull Sacrificial Anode - CMM30

Camp Acorn Propeller Sacrificial Anode - ZPC-2

Camp Yamaha Trim Tab Sacrificial Anode - 66445371

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Imperial Clamp Shaft Sacrificial Anode

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10108A

Camp Mercury Bearing Carrier - 806105

Camp Johnson & Evinrude Power Trim Sacrificial Anode - 433580

Martyr Mercury Gimbal Block Sacrificial Anode - CM43994M

Kuuma Anode Rod with Drain - 11916

Kasco De-Icer Replacement Zinc Anode

Martyr Mercury Alpha I Driveshaft Housing Sacrificial Anode - CM821629M

Martyr Bombardier Block Sacrificial Anode

Martyr Auto Prop Propeller Nut Sacrificial Anode

Camp Beneteau Donut Collars - BD25

Camp Bennet Trim Tab Sacrificial Anode Kit - BNT-1

Camp Mercury Outboard Sacrificial Anode - 43396

Martyr Flex-O-Fold Propeller Nut Sacrificial Anode

Camp Vetus Bow Thruster Sacrificial Anode - BP129

Camp Volvo Penta Outdrive Bar Sacrificial Anode

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

Martyr Volvo Penta IPS Drive Sacrificial Anode - CM3593881A

Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

Martyr Yamaha Standard Rotation Sacrificial Anode Kit - CMY150KITA

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen I

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

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

Camp Volvo Penta Gimbal Plate Sacrificial Anode - 3854130

Martyr Small Streamlined Plate Hull Sacrificial Anode

Martyr Diver's Dream Hull Plate Sacrificial Anode

Camp Yamaha Outboard Sacrificial Anode - 6G545251

Martyr Beneteau Propeller Sacrificial Anode - CMAN250A

Sleipner Bow Thruster Anode - Aluminum - SM201180A

Sleipner Bow Thruster Anode - Zinc - SM101180

Camp Yamaha Trim Tab Sacrificial Anode - 6884537102

Seaward Water Heater Sacrificial Anode - 74556

Camp Volvo Penta Diesel DP Outdrive Ring Sacrificial Anode - 875821

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Martyr Volvo/Penta SX Outdrive Transom Plate Sacrificial Anode - CM3855411Z

Martyr Volvo Penta SX-A/DPS Sacrificial Anode Kit

Seachoice Diver's Anode

Performance Metals Hull Plate Divers Anode

Martyr OMC Waffle Block Sacrificial Anode - CM982277M

Martyr Johnson/Evinrude Handlebar Sacrificial Anode - CM6G54525101M

Martyr Streamlined Plate Hull Sacrificial Anode - CMZHC3AZ

Martyr Yamaha Sacrificial Anode Kit - CMY200250KITA

Camp Mercury Outboard Sacrificial Anode - 821631

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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