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Martyr Anodes CM397768Z Zinc Anode for BRP OMC Johnson Evinrude Outboards

Manufacturer

Martyr Anodes

<h3>About Martyr Anodes</h3><p>When it comes to defending a vessel against galvanic corrosion, few names carry the authority of <strong>Martyr Anodes</strong>. A flagship brand within the <strong>CMP Group</strong>, Martyr has its roots in foundry operations that date back to the early 1900s in Vancouver, BC, growing from a local manufacturer into a globally recognized leader in marine cathodic protection. Today, the brand supplies boaters, commercial operators, and marine professionals worldwide with sacrificial anodes engineered to guard hulls, propellers, rudders, shafts, engines, and other submerged components from the relentless effects of corrosion.</p><h3>Three Alloys, Every Water Type</h3><p>What sets Martyr apart from competing anode manufacturers is its position as the only brand to offer all three protective alloys — zinc, aluminum, and magnesium — under a single product line. This matters because the correct alloy depends entirely on the water environment a vessel operates in. Zinc anodes are the classic choice for aggressive saltwater conditions, while aluminum anodes are preferred for saltwater and brackish environments, offering superior corrosion resistance with a reduced environmental footprint. Magnesium anodes are the go-to solution for freshwater use, delivering effective sacrificial protection without degrading too quickly. Whatever the operating environment, Martyr has an engineered solution to match.</p><h3>Military-Grade Manufacturing Standards</h3><p>Martyr does not cut corners on metallurgy. Every anode is pressure die-cast and manufactured to meet or exceed <strong>U.S. Military alloy specifications</strong>, using only high-purity metals. Each alloy batch is lab-tested with full certification and traceability available upon request. This rigorous quality management — operating under an ISO 9001 framework — ensures that each anode delivers consistent, long-lasting galvanic performance across a wide range of marine environments, from recreational pleasure craft to commercial vessels and naval applications.</p><h3>Anode Kits for Simplified Protection</h3><p>For boaters who want a complete, hassle-free maintenance solution, Martyr&rsquo;s <a href="/7452-martyr-anodes-anode-kits-200102">Anode Kits</a> offer pre-packaged sets engineered for specific engine models and boat types. Compatible with major marine engine brands including Yamaha, Mercury, Volvo, and MerCruiser, these kits take the guesswork out of corrosion protection and ensure every critical system receives optimal coverage in a single purchase.</p><h3>Sustainability at the Core</h3><p>Martyr and the CMP Group have made environmental stewardship a cornerstone of their mission. Traditional zinc anodes can contain cadmium, a metal that poses risks to aquatic ecosystems. Martyr actively advocates for the adoption of aluminum and magnesium alternatives that deliver equal or superior protection while minimizing harm to marine environments — embodying the brand&rsquo;s philosophy of &ldquo;Protect your boat, protect our waters.&rdquo; With over 1,000 anode types available and a catalog that fits virtually every major marine engine and boat model, Martyr remains one of the most comprehensive and trusted sources for marine corrosion protection in the world.</p>

Part Number

CM397768Z
07/13/2036 12:45 AM
Sale Price

$11.86

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CM397768Z is a direct replacement sacrificial anode designed specifically for BRP (OMC/Johnson/Evinrude) outboard motors. This genuine Martyr anode provides critical corrosion protection for your engine's lower unit and metal components in marine environments.

Key Features:

  • OEM replacement for BRP/OMC part number 397768
  • Zinc alloy construction for saltwater applications
  • Sacrificial anode design protects expensive engine components from galvanic corrosion
  • Precision engineered to exact OEM specifications for proper fit and function
  • Easy installation with direct bolt-on replacement

Sacrificial anodes are essential maintenance items that prevent corrosion by corroding themselves instead of your engine's valuable metal parts. Regular inspection and replacement of anodes ensures maximum protection and extends the life of your outboard motor. This zinc formulation is specifically designed for saltwater use, while aluminum versions are recommended for brackish water and magnesium for freshwater applications.

Products specifications

Description

Anode Block

Material

Zinc

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Very easy and quick ordering process, so far so good. Completely satisfied with the product and the speed of shipment. Would gladly do business again with Autoplicity.

This place is AWESOME!!! Thanks!!!

This was the first time I used them and the shipping was fast and the price was great would recommend them to anyone looking to buy car parts online.

Best price I've found for this part.

So far so good, Autoplicity had what I wanted at a reasonable price, in stock and shipped within a day or so of order placement. I would ordere again, if I needed to do so.

A little hard to find exactly what you're looking for but good prices.. I placed an order for two products that were shipped separately. One was delivered quite quickly and the other took a lot longer. The orders were correct and the products were correct

Awesome service, Great price, Fast shipping.

Seller was quick and hasle free to deal with. Will purchase again from this seller.

Great service, and great price<br>They were even nice enough to give 5 dollars credit for a review<br><br>Will buy again

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