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Martyr CMBRAVO3KITA Aluminum Anode Kit for Mercury Bravo III

4.5 (13) Write Review
Free shipping on orders over $29.99

$54.02

$ 25 .99 $25.99

In Stock

About this item

  • High-quality Martyr anodes are pressure diecast and manufactured to strict quality standards through an ISO 9001 Quality Management System
  • Martyr anodes offer maximum protection by maintaining quality alloys, free from impurities like iron, which can compromise performance
  • Three alloys available - Use Zinc (Martyr I) for salt water, Aluminum (Martyr II) for brackish water, or Magnesium (Martyr III) in fresh water.
  • Use alternative anode alloys when changing water conditions
  • Provides low cost cathodic protection of ocean-going vessels, structures and equipment constructed of iron, steel, aluminum, magnesium, and other metals


Alloy selection is critical for proper protection. Zinc is recommended for use in salt water (not recommended for fresh water). Aluminum is designed for use in salt or brackish water, and has better performance and longer-lasting protection than zinc. Magnesium is intended ONLY for use in fresh water, and is the only alloy proven to provide protection in fresh water. Martyr brand marine anodes are a subsidiary of Canadian Metal (Pacific). Using advanced alloys and casting Martyr brand sacrifical anodes have gained an international reputation of superior quality.


adam
2025-08-14 16:46:32
Worked well on my boat, will replace at the beginning of each season. Cheap insurance for an expensive outdrive.
Steve/Ellen Lane
2025-08-04 11:59:54
Easy install fit like oem.
Steven Tortu
2025-07-24 11:21:57
Great product and fast shipping. Very satisfied
Brian Matt
2025-06-23 11:26:12
Works just as good as mercuiser brand
cbsdiesel
2025-06-11 13:24:25
Exactly what I expectedEasy to replace the old ones and everything I needed to replace was in the package.
B. Watts
2025-06-09 13:02:28
This kit fit on my MerCruiser Bravo 3 outdrive just like a glove. The production quality seems to be very high. I hope not to need them but expect that they will do a great job.
Meyer
2025-06-06 11:20:22
They fit great and were easy to replace. The mounting hardware (bolts) are aluminum as well, helping to minimize any chances for corrosion.
John L
2025-05-04 09:58:55
Great little package of necessary zinc’s if you are getting your boat ready for spring, also half the price of your local marina!
Stena
2025-05-01 14:46:11
J'achète le même à chaque année
Customer
2025-04-28 18:07:23
I buy these every year since 2003 and never had any corrosion issues they work exactly like they should and at a decent price .
Customer
2025-03-25 10:23:31
Le produit est comme sur la photo et est de bonne qualité.
alfred
2025-03-20 17:24:13
fit super bien sur mon bravo3 2002 par contre j’ai utiliser les boulons d’origine qui semblait de meilleure qualité
Wesley S.
2025-01-13 11:05:12
Straight swap with existing anodes, perfect fit for Bravo 3 and reasonably priced. Although the description said it is for 2003 model it fits my 2000 model as well.