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Martyr Anodes CMX02S Streamlined Shaft Zinc Anode with Stainless Steel Slotted Head

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

CMX02S
06/03/2036 9:31 AM
Sale Price

$9.78

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CMX02S is a streamlined shaft zinc anode designed to provide reliable galvanic corrosion protection for propeller shafts on boats operating in saltwater and brackish water environments. This anode features a hydrodynamic streamlined profile that minimizes drag and turbulence while maintaining maximum protective surface area.

Key Features:

  • High-quality zinc alloy construction provides excellent sacrificial protection against corrosion
  • Streamlined design reduces water resistance and drag for improved fuel efficiency
  • Stainless steel slotted head hardware included for secure, corrosion-resistant installation
  • Precision engineered to meet or exceed military specification MIL-A-18001K
  • Easy installation with slotted fasteners for simple tightening onto propeller shafts
  • Protects expensive underwater metal components including shafts, struts, and rudders

Martyr is a trusted name in marine corrosion protection, manufacturing anodes to strict quality standards. This shaft anode should be inspected regularly and replaced when depleted to approximately 50% of its original size to ensure continuous protection of your vessel's underwater metals.

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Quick and easy. I like Amazon link to site to make purchase!!

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Great! love shopping here

On line ordering very easy. Called before hand and customer service was great.......

Prompt shipping, good prices. Will buy from again

Like the Amazon order option

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Great Prices and fast, fast shipping. I will definitely do business with them again.

Kinda confusing but the phone guy was really helpful

best pricing for the item plus no tax and free ground shipping.better deal of all the online retailers

good price fast shipping

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