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

Seachoice Zeus Pod Drive Anode Kit - 95391

Sleipner Bow Thruster Anode - Aluminum - SM501180A

Performance Metals Boater's Dream Anode

Seachoice Mercury Alpha One Gen II Anode Kit

Seachoice Mercury Bravo III 2004 Anode Kit

Martyr Volvo Penta Transom Sacrificial Anode

Martyr Mercury Verado Outboard Sacrificial Anode Kit - CMVERADO6KITA

Martyr Bravo III Propeller Nut Sacrificial Anode

Seachoice Mercury Bravo One Anode Kit

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

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

Seachoice Honda BF Anode Kit

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10278A

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

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Bravo III

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10059A

Seachoice Mercury Verado 6 Anode Kit

Martyr Grouper Style Universal Sacrificial Anode

Seachoice Mercury Bravo II/III Anode Kit

Torqeedo Anode Set for Travel Transom Mount - 7003-00

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10165A

Seachoice Mercury Verado 4 Anode Kit

Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10060A

Seachoice Mercury Alpha One Gen I Anode Kit

Martyr OMC Cobra Sacrificial Anode Kit

Seachoice Yamaha Anode Kit

Martyr BRP OMC Stringer Sacrificial Anode Kit - CMSTRGERKITA

Performance Metals Yanmar Saildrive Split Ring Anode

Seachoice Suzuki Anode Kit

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10061A

Martyr Mercury Outdrive Sacrificial Anode Kit

Martyr Mercury Verado Outboard Sacrificial Anode Kit - CMVERADO4KITA

Martyr Yamaha Sacrificial Anode Kit - CMY200250KITA

Seachoice Volvo Anode Kit

Martyr Volvo Penta DPH Sacrificial Anode Kit

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10276A

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

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10277A

Martyr Volvo/Penta 280 Outdrive Sacrificial Anode Kit

Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10182A

Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10184A

Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10183A

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10205A

Torqeedo Sacrificial AL Anode - 1905-00

Seachoice ZHC3 Hull Plate Anode - 95653

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Martyr Volvo Penta SX-A/DPS Sacrificial Anode Kit

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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