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Martyr Anodes CM6J94537101A Yamaha Skeg Anode Aluminum

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

CM6J94537101A
06/01/2036 6:52 AM
Sale Price

$20.27

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Product Details

The Martyr Anodes CM6J94537101A is a high-quality aluminum sacrificial anode designed specifically for Yamaha outboard motor skegs. This anode provides essential corrosion protection for your outboard's lower unit by sacrificing itself to protect more valuable metal components from galvanic corrosion in saltwater and brackish water environments.

Key Features:

  • Premium aluminum alloy construction for superior protection in saltwater applications
  • Direct OEM replacement for Yamaha part number 6J9-45371-01
  • Precision-engineered to fit Yamaha outboard motor skegs perfectly
  • Protects expensive drive components from corrosion damage
  • Easy bolt-on installation with included hardware

Sacrificial anodes are a critical component of any outboard motor maintenance program, especially for boats operating in saltwater. The aluminum alloy used in this anode is specifically formulated to corrode preferentially, protecting your motor's bronze, stainless steel, and aluminum components. Regular inspection and replacement of sacrificial anodes can significantly extend the life of your outboard motor.

Important Installation Note: Always verify propeller clearance after installing new skeg anodes to ensure proper spacing and avoid potential contact during operation.

so far so good

Painless!

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EASY buying experience

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Excellent communication, quick, easy, and lowest price.

The only recommendation I have is to include the position in the description for brake pads. I had to check another site to verify front vs. rear pads. It's not a major issue, especially because you have some of the best prices on these pads.

Great customer service answered my question with confidence and knowledge

Best prices on the net! They had everything I needed at one site.

Customer service was great. FEDEX Freight had damaged my order and they sent another one. I have no complaints and will do buisiness again with Autoplicity.

Awesome price!! Hopefully everything comes in quick and easy now! Still waiting on the package <br>

I saw nothing but good reviews and the money back guarantee, these together helped me finalize my decision to order from this site. I ordered just before the weekend started so I think it took my order a little longer to process. I was relieved to find that my order was shipped on the day I ordered it, It just took a little while for the email traffic to catch up. So far things have been good!!!

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