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Anodes

329 Listed

  1. Martyr Flex-O-Fold Propeller Nut Sacrificial Anode

    $41.47

  2. Camp Hull Plate Sacrificial Anode - ZHC3

    $61.23
  3. 29% off

    Martyr Metric Streamlined Shaft Sacrificial Anode

    $20.73 - $23.30
    $16.50 - $20.73
    1

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

    $52.75
    0
  5. 64% off

    Martyr Yamaha Skeg Sacrificial Anode

    $26.32 - $40.06
    $10.65 - $37.24
    0

  6. Camp Bennet Trim Tab Sacrificial Anode Kit - BNT-1

    $40.06
    1

  7. Camp Hull Plate Sacrificial Anode - A-90

    $69.70
    1

  8. Camp Hull Plate Sacrificial Anode - DP1

    $150.09

  9. Camp Tear Drop Hull Sacrificial Anode

    $12.65 - $25.63
    1

  10. Kasco De-Icer Replacement Zinc Anode

    $27.20 - $54.01

  11. Martyr Volvo Penta Folding Propeller Sacrificial Anode Kit - CM3858399KITZ

    $31.60

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

    $51.36
    0

  13. Performance Metals Hull Plate Divers Anode

    $65.47 - $102.15
    0

  14. Martyr Mercury Verado Outboard Sacrificial Anode Kit - CMVERADO6KITA

    $102.12
    0

  15. Martyr Streamlined Plate Hull Sacrificial Anode - CMZHC5AZ

    $75.35
    0

  16. Seachoice Mercury Alpha One Gen II Anode Kit

    $107.76 - $131.73

  17. Martyr Diver's Dream Mini Hull Plate Sacrificial Anode

    $34.42 - $40.08
    0

  18. Martyr Mercury Outboard Transom Bar Sacrificial Anode

    $18.52 - $24.46
    0
  19. 33% off

    Martyr Mercury/Mercruiser/Honda Sacrificial Anode

    $13.57 - $31.60
    $9.03 - $31.60
    0
  20. 57% off

    Martyr Yamaha Sacrificial Anode Kit

    $34.42 - $110.61
    $14.57 - $110.61
    4

  21. Sleipner Bow Thruster Anode - Aluminum - SM201180A

    $42.48
    0

  22. Camp Grouper Sacrificial Anode - GP-1

    $107.79
    1

  23. Camp Yamaha Trim Tab Sacrificial Anode - 6J945371

    $35.83

  24. Camp Yamaha Outboard Sacrificial Anode - 6G545251

    $42.88

  25. Camp Hull Plate Sacrificial Anode - ZHC5

    $97.91

  26. Camp Hull Plate Sacrificial Anode - ZHC17

    $310.86

  27. Camp Propeller Nut Sacrificial Anode

    $10.24 - $71.11

  28. Camp Sacrificial Anode for Line Cutters

    $18.83 - $44.29
    2

  29. Vetus Zinc Anode Set - SET0221

    $109.15

  30. Martyr FrigoBoat Button Sacrificial Anode - CM51525Z

    $6.18

  31. Martyr Bolt-On Hull Sacrificial Anode

    $15.02 - $117.63

  32. Martyr Propeller Nut Replacement Sacrificial Anode

    $25.53 - $55.57

  33. Martyr Volvo Penta SX-A/DPS Sacrificial Anode Kit

    $54.16 - $73.95

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

    $82.38
    0

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

    $57.00
    1

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

    $80.97
    0

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

    $82.38
    0

  38. Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - CMLAEC3250

    $93.64
    1

  39. Martyr Medium Teardrop Style Hull Sacrificial Anode - CMT21

    $19.08
    0

  40. Seachoice Mercury Bravo III 2004 Anode Kit

    $143.01 - $157.11

  41. Martyr Small Teardrop Style Hull Sacrificial Anode

    $7.73 - $8.87
  42. 41% off

    Martyr Honda Sacrificial Anode Kit

    $71.10 - $73.90
    $43.07 - $60.52
    0

  43. Sleipner Bow Thruster Anode - Zinc - SM61180

    $19.00
    0

  44. Vetus Replacement Bow Thruster Zinc Anode - SET0153

    $83.77
    0

  45. Camp Beneteau Donut Collars - BD25

    $37.24

  46. Camp Vetus Bow Thruster Sacrificial Anode - BP129

    $38.67

  47. Camp Beneteau Propeller Nut Sacrificial Anode - 2225MM

    $30.19

  48. Camp Volvo Penta Diesel Engine Sacrificial Anode - 838929

    $10.38
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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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