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

Furuno Trolling Motor Propeller Shaft Anode - 000-802-966

Seachoice Zeus Pod Drive Anode Kit - 95391

Camp Hull Plate Sacrificial Anode - ZHC17

Martyr Semi-Streamlined Plate Hull Sacrificial Anode - CMZ24BSZ

Camp Hull Plate Sacrificial Anode - B-24

Camp Hull Plate Sacrificial Anode - ZHC15

Camp Plate Sacrificial Anode - ZP1

Camp Hull Plate Sacrificial Anode - ZHC11

Camp Hull Plate Sacrificial Anode - B-12

Camp Hull Plate Sacrificial Anode - DP1

Vetus Replacement Bow Thruster Zinc Anode - SET0152

Seachoice Mercury Bravo III 2004 Anode Kit

Camp Plate Sacrificial Anode - ZP2

Camp Brass Propeller Nut Kit

Martyr Mercury Verado 6 Sacrificial Anode - CMVERADO6KITM

Vetus Replacement Bow Thruster Zinc Anode - SET0151

Sleipner Bow Thruster Anode - Aluminum - SM501180A

Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - 30 mm (1 3/16") - CMLAEC3300

Torqeedo Folding Propeller Anode Set - 1965-00

Torqeedo Cruise 3.0/6.0 FP Aluminum Anode Set - 1995-00

Seachoice Z406 Hull Plate Anode - 95654

Martyr Streamlined Plate Hull Sacrificial Anode - CMMZC406

Camp Weld-On Hull Sacrificial Anode

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II

Performance Metals Boater's Dream Anode

Martyr Mercury Verado Outboard Sacrificial Anode Kit - CMVERADO6KITA

Martyr Volvo Penta Transom Sacrificial Anode

Seachoice Mercury Bravo One Anode Kit

Vetus Zinc Anode Set - SET0221

Martyr Volvo Penta SX Sacrificial Anode Kit - CMSXKITZ

Camp Hull Plate Sacrificial Anode - B-6

Martyr Bravo III Propeller Nut Sacrificial Anode

Seachoice Mercury Alpha One Gen II Anode Kit

Torqeedo Sacrificial AL Anode - 1905-00

Seachoice Mercury Verado 350 HP 2.6 L6 Pro Torpedo Anode Kit - 95133

Seachoice Mercury Verado 6 Anode Kit

Vetus Replacement Bow Thruster Zinc Anode - SET0153

Vetus Replacement Bow Thruster Zinc Anode

Seachoice Mercury Bravo II/III Anode Kit

Martyr Volvo/Penta SX Outdrive Bar Sacrificial Anode Kit - CMSXKITA

Camp Grouper Sacrificial Anode - GP-1

Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - CMLAEC3250

Camp Hull Plate Sacrificial Anode - ZHC5

Seachoice Mercury Verado 4 Anode Kit

Seachoice Honda BF Anode Kit

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Bravo III

Camp OMC Gimbal Plate Sacrificial Anode - 983952

Torqeedo Anode Set for Travel Transom Mount - 7003-00

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

Explore

Helpful Information

Get In Touch

Resources

Stay Connected