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Anodes

329 Listed

  1. 19% off

    Martyr Volvo/Penta Outdrive Bar Sacrificial Anode

    $32.32 - $50.28
    $32.32 - $40.34
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  2. Vetus Zinc Anode Set - SET0221

    $76.48

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

    $47.50
    0

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

    $59.92
    0
  5. 29% off

    Performance Metals "Red Dot" Suzuki Outboard Motor Sacrificial Anode Kit

    $28.18 - $32.32
    $19.90 - $32.32
    0
  6. 42% off

    Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10274A

    $39.24
    $22.58
    0
  7. 9% off

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

    $51.64
    $46.54
    0

  8. Martyr BRP Johnson/Evinrude Sacrificial Anode - CM123009Z

    $11.10
    0

  9. Martyr BRP Johnson/Evinrude Sacrificial Anode - CM398331Z

    $25.41
    0

  10. Martyr BRP Johnson/Evinrude Sacrificial Anode - CM433580Z

    $29.56
    0

  11. Martyr Mercruiser Outdrive Block Sacrificial Anode - CM43994Z

    $27.57
    0

  12. Martyr Mercury/Mercruiser Sacrificial Anode - CM43396Z

    $32.32
    0

  13. Martyr Semi-Streamlined Plate Hull Sacrificial Anode - CMZ24BSZ

    $265.64
    0
  14. 55% off

    Martyr Small Plate Hull Sacrificial Anode - Type M - CMPMWZ

    $21.30
    $9.57
    0

  15. Martyr Suzuki Sacrificial Anode - CM5532095310Z

    $10.02
    0
  16. 19% off

    Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

    $47.52
    $38.13
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  17. Martyr Yamaha Sacrificial Anode - CM6884525101Z

    $4.13
    0
  18. 29% off

    Martyr Yamaha Standard Rotation Sacrificial Anode Kit - CMY150KITA

    $47.52
    $33.44
    0

  19. Martyr Yamaha Transom Sacrificial Anode - CM6H14525102Z

    $25.00
    0

  20. Camp Engine Sacrificial Anode - C272100200

    $13.94

  21. Camp Gimbal Housing Nut Sacrificial Anode - 55989

    $9.66

  22. Camp Beneteau Propeller Nut Sacrificial Anode - 2225MM

    $28.18

  23. Camp Mercury Outboard Sacrificial Anode - 818298

    $24.57

  24. Camp Mercury Outboard Sacrificial Anode - 43396

    $37.84

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

    $27.55

  26. Camp Hull Plate Sacrificial Anode - A-40

    $30.96

  27. Camp Keel Cooler Sacrificial Anode

    $19.44 - $26.31

  28. Camp Side-Power Bow Thruster Kit Sacrificial Anode

    $30.94 - $73.72

  29. Martyr Mercury Verado 6 Manifold Sacrificial Anode - CM880653A

    $28.18

  30. Martyr OMC Waffle Block Sacrificial Anode - CM982277M

    $50.26

  31. Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

    $35.08

  32. Martyr Suzuki Donut Sacrificial Anode - CM5532187J00A

    $6.39

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

    $24.61

  34. Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

    $20.10

  35. Martyr Volvo Penta Pencil Sacrificial Anode - CM838929Z

    $7.00

  36. Martyr Beneteau Propeller Sacrificial Anode - CMAN250A

    $44.74

  37. Martyr Mercury Driveshaft Housing Sacrificial Anode

    $25.04 - $32.32
  38. 34% off

    Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

    $53.02 - $70.99
    $35.57 - $70.99

  39. Martyr Mercury Bravo III Propeller Nut Sacrificial Anode

    $13.86 - $23.22

  40. Martyr Hull Plate Sacrificial Anode

    $11.49 - $48.88

  41. Martyr Honda Wedge Sacrificial Anode

    $21.22

  42. Martyr Johnson Evinrude Transom Bar Sacrificial Anode

    $23.62 - $29.56

  43. Martyr Suzuki Trim Tab Skeg Sacrificial Anode

    $11.16 - $15.76

  44. Martyr Yamaha CMY Small Block Sacrificial Anode

    $5.29 - $9.50

  45. Martyr De-Icer Sacrificial Anode

    $17.02

  46. Martyr Line Cutter Sacrificial Anode

    $20.30 - $26.22

  47. Martyr Bolt-On Hull Sacrificial Anode

    $14.72 - $115.14

  48. Martyr Volvo Penta Medium Ring Sacrificial Anode

    $14.59 - $20.28
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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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