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Anodes

35 Listed

  1. 29% off

    Martyr Small Streamlined Plate Hull Sacrificial Anode

    $49.93 - $55.60
    $35.13 - $55.60
    1
  2. 58% off

    Performance Metals "Red Dot" Rudder/Trim Tab Anode

    $12.44 - $58.41
    $12.44 - $33.01
    1

  3. Camp Engine Pencil Sacrificial Anode

    $6.46 - $128.89
  4. 29% off

    Martyr Mercury Outdrive Sacrificial Anode Kit

    $68.28 - $175.42
    $53.92 - $175.42
    1
  5. 49% off

    Martyr Yamaha Skeg Sacrificial Anode

    $26.32 - $40.06
    $15.39 - $37.24
    0
  6. 53% off

    Performance Metals "Red Dot" Sacrificial Shaft Anode

    $16.09 - $30.19
    $7.45 - $30.19
    3
  7. 28% off

    Martyr Mercury/Mercruiser/Honda Sacrificial Anode

    $13.57 - $31.60
    $9.68 - $31.60
    0
  8. 49% off

    Martyr Yamaha Sacrificial Anode Kit

    $34.42 - $110.61
    $17.22 - $110.61
    4
  9. 29% off

    Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II

    $92.25 - $157.11
    $64.76 - $125.80
    0
  10. 19% off

    Lenco Trim Tab Sacrificial Anode (2-Pack) - 15092-001

    $28.78
    $23.14
    2
  11. 9% off

    Martyr Honda Sacrificial Anode Kit

    $71.10 - $73.90
    $64.05 - $73.90
    0
  12. 18% off

    Martyr Honda/Yamaha Sacrificial Anode

    $9.76 - $12.64
    $9.76
    0
  13. 48% off

    Martyr Honda/Mercury Sacrificial Anode

    $10.78 - $17.50
    $9.04 - $10.78
    0
  14. 19% off

    Martyr Volvo/Penta Outdrive Bar Sacrificial Anode

    $34.42 - $51.36
    $34.42 - $41.20
    0

  15. Camp Propeller Nut Sacrificial Anode

    $10.24 - $71.11
  16. 35% off

    Martyr Suzuki Sacrificial Anode Kit

    $33.01 - $41.47
    $26.67 - $38.67
    0
  17. 29% off

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

    $47.13 - $66.85
    $46.97 - $54.20
    0

  18. Martyr Auto Prop Propeller Nut Sacrificial Anode

    $38.65 - $48.52
  19. 33% off

    Martyr Mercruiser Outdrive Lift-Ram Horseshoe Sacrificial Anode

    $6.13 - $16.09
    $6.13 - $12.53
    0

  20. Martyr Mercruiser Outdrive Button Sacrificial Anode

    $6.49 - $8.18
    0
  21. 43% off

    Martyr Mercury/Mercruiser Sacrificial Anode

    $13.40 - $16.97
    $8.34 - $16.97
    0
  22. 9% off

    Lowrance Ghost Trolling Motor Prop Shaft Anode - 000-15723-001

    $31.60
    $28.50
    0
  23. 42% off

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

    $40.08
    $23.06
    0
  24. 19% off

    Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

    $48.54
    $38.95
    0
  25. 53% off

    Martyr Mercruiser Outdrive Plate Sacrificial Anode

    $25.02 - $34.44
    $16.11 - $17.70
    0
  26. 32% off

    Martyr Johnson & Evinrude Outboard Block Sacrificial Anode - CM398331A

    $8.16
    $5.51
    0
  27. 40% off

    Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10195A

    $71.08
    $42.43
    0
  28. 29% off

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

    $52.77
    $37.11
    0
  29. 19% off

    Martyr Mercruiser Carrier Bearing Sacrificial Anode - CM806105Z

    $27.94
    $22.47
    0
  30. 29% off

    Martyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen I

    $44.31 - $110.58
    $31.19 - $110.58
    0
  31. 32% off

    Martyr Small Plate Hull Sacrificial Anode - Type M - CMPMWZ

    $21.75
    $14.70
    0
  32. 37% off

    Martyr Volvo/Penta Outdrive Folding Prop Sacrificial Anode - CM852018Z

    $11.41
    $7.08
    0
  33. 29% off

    Camp Donut Collar Sacrificial Anode - 7/8" - C2

    $20.54
    $14.56
    0
  34. 19% off

    Martyr Volvo/Penta 280 Outdrive Sacrificial Anode Kit

    $52.77 - $62.62
    $42.33 - $62.62

  35. Martyr Bravo III Propeller Nut Sacrificial Anode

    $106.33 - $114.81

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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