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Anodes

329 Listed

  1. Martyr Suzuki Sacrificial Anode - CM5532095310Z

    $10.23
    0

  2. Martyr Volvo/Penta Outdrive Dogbone Sacrificial Anode - CM832598Z

    $33.03
    0

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

    $30.19
    0
  4. 19% off

    Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

    $48.54
    $38.95
    0

  5. Martyr Yamaha Standard Rotation Sacrificial Anode Kit - CMY150KITA

    $59.82
    0

  6. Martyr Yamaha Transom Sacrificial Anode - CM6H14525102Z

    $25.53
    0

  7. Camp Acorn Propeller Sacrificial Anode - ZPC-2

    $33.01

  8. Camp Gimbal Housing Nut Sacrificial Anode - 55989

    $9.86

  9. Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 31640

    $23.91

  10. Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 822157

    $21.48

  11. Camp Mercury Outboard Sacrificial Anode - 818298

    $25.10

  12. Camp Mercury Outboard Sacrificial Anode - 43396

    $38.65

  13. Camp OMC Waffle Bar Sacrificial Anode - 367

    $26.61

  14. Camp Johnson & Evinrude Bearing Housing Sacrificial Anode - 431708

    $28.13

  15. Camp Suzuki Trim Tab Sacrificial Anode - 5512587D00

    $21.59

  16. Camp Yamaha Trim Tab Sacrificial Anode - 66445371

    $37.24

  17. Camp Yamaha Trim Tab Sacrificial Anode - 61A45371

    $28.78

  18. Camp Maxi-Prop Propeller Sacrificial Anode - 63M

    $16.81
    1

  19. Camp Maxi-Prop Propeller Sacrificial Anode - 63M2

    $16.81

  20. Camp Maxi-Prop Propeller Sacrificial Anode - 63M3

    $16.81

  21. Camp Maxi-Prop Propeller Sacrificial Anode - 70M

    $22.92

  22. Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

    $22.92

  23. Camp Hull Plate Sacrificial Anode - A-40

    $31.62

  24. Camp Hull Plate Sacrificial Anode - DP-2

    $65.49

  25. Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

    $20.65

  26. Camp Keel Cooler Sacrificial Anode

    $20.52 - $27.85

  27. Camp Side-Power Bow Thruster Kit Sacrificial Anode

    $31.60 - $75.31

  28. Camp Honda Outboard Sacrificial Anode

    $27.97 - $75.35

  29. Martyr Mercury Verado 6 Manifold Sacrificial Anode - CM880653A

    $28.78

  30. Martyr OMC Waffle Block Sacrificial Anode - CM982277M

    $51.34

  31. Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

    $35.83

  32. Martyr Nissan/Tohatsu Transom Bar Sacrificial Anode - CM3C7602181A0A

    $25.13

  33. Martyr Mercury Zinc Trim Tab Sacrificial Anode - CM822157C2Z

    $18.66
    1

  34. Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

    $20.52

  35. Martyr Volvo Penta Pencil Sacrificial Anode - CM838929Z

    $7.14

  36. Martyr Beneteau Propeller Sacrificial Anode - CMAN250A

    $45.70

  37. Martyr Mercury Driveshaft Housing Sacrificial Anode

    $25.57 - $33.01

  38. Martyr BRP Johnson/Evinrude Block Sacrificial Anode

    $16.77 - $21.31

  39. Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

    $54.16 - $72.52

  40. Martyr Mercury Bravo III Propeller Nut Sacrificial Anode

    $14.15 - $23.71

  41. Martyr Hull Plate Sacrificial Anode

    $11.72 - $49.93

  42. Martyr Honda Wedge Sacrificial Anode

    $21.66

  43. Martyr Johnson Evinrude Transom Bar Sacrificial Anode

    $24.12 - $30.19

  44. Martyr Suzuki Trim Tab Skeg Sacrificial Anode

    $11.38 - $16.09

  45. Martyr Yamaha CMY Small Block Sacrificial Anode

    $5.39 - $9.69

  46. Martyr Volvo Penta DPH Sacrificial Anode Kit

    $61.21 - $69.72

  47. Martyr Line Cutter Sacrificial Anode

    $20.73 - $26.78

  48. Martyr Sea Strainer Sacrificial Anode

    $10.05 - $12.82
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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.

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