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Martyr Anodes CMXC05Z Clamp Shaft Anode with Stainless Steel Hardware

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

CMXC05Z
06/03/2036 8:38 AM
Sale Price

$25.08

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Martyr Anodes CMXC05Z is a clamp-style shaft anode designed to protect propeller shafts from galvanic corrosion in marine environments. This sacrificial anode uses a clamp insert design that ensures a secure, tight fit to the shaft without requiring drilling or welding.

Key Features:

  • Clamp insert design ensures tight, secure fit to propeller shaft
  • Includes stainless steel slotted head hardware for corrosion resistance
  • Lock washers included to prevent loosening from vibration
  • Bolt retaining washers prevent the anode from falling off during operation
  • Can be installed underwater for easy maintenance and replacement
  • Made from high-quality zinc alloy for maximum protection in saltwater

This clamp shaft anode provides reliable cathodic protection for your vessel's running gear without the need for shaft modification. The included stainless steel hardware resists corrosion and ensures long-lasting secure installation.

I ordered a G-Tech Pro 502 Fanatic Precision Series on Dec 16th and was worried about getting my product on time for christmas but I DID!!<br><br>With the holiday rush it took many days to get a tracking number witch made me worried but when I called the guys where really nice and asure me I'll get my product on time. <br><br>Great Team + Great Price = Happy Costumer

easy

Placing my order was quick and easy. Thanks!

No estimate on when the part will be shipped.

To be seen

Wow!!! This could easily be the the fastest and most smooth online transaction I have ever made. Great price and FAST shipping. Will def do business again. Thank you!! <br>Brad

Service was great. The Diamond Eye exhaust is high quality. 100% satisfied.

very easy to look up ,find item I was looking for !just wish I could of used my paypal account ,maybe next time !!! also according to information this part is supposed to fit !! Thanks

Easy to order and a great price - look forward to receiving my parts!

fast and easy

great ordering process. Just waiting for product to arrive.

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