Anodes

  1. 9% off

    Seachoice Zeus Pod Drive Anode Kit - 95391

    $444.76
    $400.35
  2. 14% off

    Camp Hull Plate Sacrificial Anode - ZHC17

    $310.86
    $264.33
  3. 14% off

    Camp Hull Plate Sacrificial Anode - B-24

    $277.03
    $235.58
  4. 19% off

    Martyr Semi-Streamlined Plate Hull Sacrificial Anode - CMZ24BSZ

    $271.40
    $217.26
    0
  5. 14% off

    Camp Hull Plate Sacrificial Anode - ZHC15

    $175.48
    $149.26
  6. 14% off

    Camp Plate Sacrificial Anode - ZP1

    $164.19
    $139.66
  7. Sleipner Bow Thruster Anode - Aluminum - SM501180A

    See price in cart
    1
  8. 9% off

    Vetus Replacement Bow Thruster Zinc Anode - SET0152

    $145.81
    $131.29
    0
  9. Torqeedo Folding Propeller Anode Set - 1965-00

    $130.32
    0
  10. 14% off

    Camp Hull Plate Sacrificial Anode - ZHC11

    $152.92
    $130.07
  11. 14% off

    Camp Hull Plate Sacrificial Anode - B-12

    $151.50
    $128.87
    1
  12. 9% off

    Seachoice Mercury Bravo III 2004 Anode Kit

    $143.01 - $157.11
    $128.76 - $141.46
  13. 14% off

    Camp Hull Plate Sacrificial Anode - DP1

    $150.09
    $127.67
  14. 9% off

    Camp Plate Sacrificial Anode - ZP2

    $135.99
    $122.46
    1
  15. 9% off

    Vetus Replacement Bow Thruster Zinc Anode - SET0151

    $134.53
    $121.14
    0
  16. 14% off

    Camp Brass Propeller Nut Kit

    $135.94 - $248.74
    $115.64 - $211.52
  17. 9% off

    Seachoice Z406 Hull Plate Anode - 95654

    $126.07
    $113.53
  18. 19% off

    Martyr Mercury Verado 6 Sacrificial Anode - CMVERADO6KITM

    $133.12
    $106.62
  19. Torqeedo Sacrificial AL Anode - 1905-00

    $104.94
    1
  20. 9% off

    Seachoice Mercury Bravo One Anode Kit

    $116.22 - $131.73
    $104.65 - $118.61
  21. 14% off

    Camp Weld-On Hull Sacrificial Anode

    $120.46 - $286.91
    $102.48 - $243.98
  22. 19% off

    Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - 30 mm (1 3/16") - CMLAEC3300

    $126.07
    $100.98
    0
  23. 9% off

    Vetus Zinc Anode Set - SET0221

    $109.15
    $98.30
  24. 9% off

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

    $107.76
    $97.04
  25. 9% off

    Seachoice Mercury Alpha One Gen II Anode Kit

    $107.76 - $131.73
    $97.04 - $118.61
  26. 9% off

    Seachoice Diver's Anode

    $106.36 - $148.63
    $95.79 - $133.83
    1
  27. 9% off

    Seachoice Mercury Verado 6 Anode Kit

    $106.35 - $181.08
    $95.77 - $163.03
  28. 9% off

    Seachoice Mercury Bravo II/III Anode Kit

    $104.94 - $127.50
    $94.50 - $114.81
  29. 19% off

    Martyr Streamlined Plate Hull Sacrificial Anode - CMMZC406

    $116.25
    $93.13
    1
  30. 19% off

    Performance Metals Boater's Dream Anode

    $116.25 - $174.08
    $93.13 - $139.40
    1
  31. 9% off

    Vetus Replacement Bow Thruster Zinc Anode - SET0153

    $102.10
    $91.95
    0
  32. 9% off

    Vetus Replacement Bow Thruster Zinc Anode

    $102.10 - $120.43
    $91.95 - $108.45
    1
  33. 14% off

    Camp Hull Plate Sacrificial Anode - B-6

    $107.78
    $91.71
  34. Torqeedo Anode Set for Travel Transom Mount - 7003-00

    $90.84
  35. 9% off

    Seachoice Honda BF Anode Kit

    $100.71 - $107.74
    $90.69 - $97.03
  36. 19% off

    Martyr Volvo Penta Transom Sacrificial Anode

    $111.97 - $196.59
    $89.70 - $157.39
  37. 14% off

    Camp Grouper Sacrificial Anode - GP-1

    $100.74
    $85.72
    1
  38. 14% off

    Camp Hull Plate Sacrificial Anode - ZHC5

    $97.91
    $83.31
  39. 19% off

    Martyr Volvo Penta SX Sacrificial Anode Kit - CMSXKITZ

    $103.55
    $82.96
  40. 19% off

    Martyr Bravo III Propeller Nut Sacrificial Anode

    $103.51 - $111.99
    $82.93 - $89.71
  41. 19% off

    Martyr Mercury Verado Outboard Sacrificial Anode Kit - CMVERADO6KITA

    $102.12
    $81.81
    0
  42. 9% off

    Raritan Replacement Water Heater Sacrificial Anode - 1790610

    $89.41
    $80.53
    1
  43. 14% off

    Camp OMC Gimbal Plate Sacrificial Anode - 983952

    $93.66
    $79.71
  44. 9% off

    Seachoice Mercury Alpha One Gen I Anode Kit

    $88.02 - $107.76
    $79.28 - $97.05
  45. 9% off

    Raritan Replacement Water Heater Sacrificial Anode - 1790010

    $88.00
    $79.26
    1
  46. 19% off

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

    $96.48
    $77.31
    0
  47. 9% off

    Seachoice Mercury Verado 4 Anode Kit

    $83.79 - $107.76
    $75.47 - $97.04
  48. 19% off

    Martyr Mercruiser Outdrive Sacrificial Anode Kit - Bravo III

    $90.84 - $179.67
    $72.80 - $143.86
    1
 
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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.