Defender Canada
Free Shipping on orders over $99*

Anodes

329 Listed

  1. Martyr Volvo/Penta SX Outdrive Transom Plate Sacrificial Anode - CM3855411Z

    $52.77
    0

  2. Lenco Trim Tab Sacrificial Anode (2-Pack) - 15093-001

    $52.75
    0

  3. Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10275A

    $52.75
    0

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

    $52.75
    0

  5. Camp Beneteau Propeller Nut Sacrificial Anode - 35MM

    $52.75

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

    $51.36
    0

  7. Martyr OMC Waffle Block Sacrificial Anode - CM982277M

    $51.34

  8. Martyr Johnson/Evinrude Handlebar Sacrificial Anode - CM6G54525101M

    $51.34
  9. 34% off

    Martyr Mercury Outdrive Sacrificial Anode Kit

    $68.28 - $158.50
    $50.11 - $158.50
    1

  10. Camp Mercury Outboard Sacrificial Anode - 821631

    $49.95

  11. Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10184A

    $49.93
    0

  12. Camp Hammilton Jet Drive Sacrificial Anode - 104634

    $49.93

  13. Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10183A

    $48.54
    0

  14. Martyr Mercury Sacrificial Anode Kit - 75/80/90/100/115 HP

    $47.13 - $64.03
    1

  15. Camp Volvo Penta Diesel DP Outdrive Ring Sacrificial Anode - 875821

    $47.11

  16. Seaward Water Heater Sacrificial Anode - 74556

    $45.70
    2

  17. Martyr Volvo Penta IPS Drive Sacrificial Anode - CM3593881A

    $45.70

  18. Martyr Beneteau Propeller Sacrificial Anode - CMAN250A

    $45.70

  19. Martyr Diver's Dream Hull Plate Sacrificial Anode

    $44.29 - $183.96
    6

  20. Camp Yamaha Trim Tab Sacrificial Anode - 6884537102

    $44.29
  21. 34% off

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

    $47.13 - $66.85
    $43.66 - $54.20
    0
  22. 41% off

    Martyr Honda Sacrificial Anode Kit

    $71.10 - $73.90
    $43.07 - $60.52
    0

  23. Camp Yamaha Outboard Sacrificial Anode - 6G545251

    $42.88

  24. Martyr Bombardier Block Sacrificial Anode

    $42.88 - $51.36

  25. Sleipner Bow Thruster Anode - Aluminum - SM201180A

    $42.48
    0

  26. Sleipner Bow Thruster Anode - Zinc - SM101180

    $42.48
    2

  27. Camp Volvo Penta Gimbal Plate Sacrificial Anode - 3854130

    $41.49

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

    $41.47

  29. Camp Mercury Bearing Carrier - 806105

    $40.06
  30. 24% off

    Martyr Volvo/Penta 280 Outdrive Sacrificial Anode Kit

    $52.77 - $61.21
    $39.72 - $61.21
  31. 45% off

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

    $71.08
    $38.91
    0

  32. Camp Vetus Bow Thruster Sacrificial Anode - BP129

    $38.67

  33. Camp Volvo Penta Outdrive Bar Sacrificial Anode

    $38.67 - $80.97

  34. Camp Mercury Outboard Sacrificial Anode - 43396

    $38.65

  35. Martyr Mercury Alpha I Driveshaft Housing Sacrificial Anode - CM821629M

    $38.65

  36. Martyr Auto Prop Propeller Nut Sacrificial Anode

    $38.65 - $48.52

  37. Martyr Medium Streamlined Plate Hull Sacrificial Anode - CMN1Z

    $37.26
    3

  38. Martyr Streamlined Plate Hull Sacrificial Anode - CMM30

    $37.26
    0

  39. Kuuma Anode Rod with Drain - 11916

    $37.24
    1

  40. Camp Beneteau Donut Collars - BD25

    $37.24

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

    $37.24
    1

  42. Martyr Mercury Gimbal Block Sacrificial Anode - CM43994M

    $37.24

  43. Martyr Mercury Trim Tab Skeg Sacrificial Anode - CM984325Z

    $37.24

  44. Martyr Volvo Penta Transom Bar Sacrificial Anode

    $37.24 - $45.70

  45. Martyr Bombardier Horseshoe Sacrificial Anode

    $37.24 - $42.90

  46. Martyr Imperial Clamp Shaft Sacrificial Anode

    $37.24 - $69.67
    1
  47. 24% off

    Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

    $48.54
    $36.55
    0

  48. Camp Johnson & Evinrude Power Trim Sacrificial Anode - 433580

    $35.83
Previous3 / 7Next

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.

0Filters

Category
Manufacturer
Price
4.21
445.76
More Ways To Shop
Availability
Material

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender Canada. All Rights Reserved.