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Martyr Anodes CM6J94537101Z Yamaha Outboard Skeg Anode - Zinc

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

CM6J94537101Z
06/03/2036 8:32 AM
Sale Price

$14.26

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

Fitment guaranteed

Fitment guaranteed

Product Details

The Martyr CM6J94537101Z is a direct replacement zinc skeg anode designed specifically for Yamaha outboard motors. This sacrificial anode provides critical corrosion protection for your outboard's skeg and lower unit by attracting corrosive galvanic currents that would otherwise attack valuable metal components.

Key Features:

  • Direct OEM replacement for Yamaha part number 6J9-45371-01
  • Constructed from high-quality zinc alloy for saltwater and brackish water applications
  • Provides galvanic corrosion protection for outboard lower unit components
  • Easy bolt-on installation with included hardware
  • Precision engineered to exact OEM specifications

Installation Note: Always verify propeller clearance after installing new skeg anodes to ensure proper clearance and safe operation.

Regular inspection and replacement of sacrificial anodes is essential preventive maintenance that protects your outboard investment from costly corrosion damage. Replace anodes when they have eroded by 50% or more for optimal protection.

All went well.

Awesome!

fast checkout

Very pleased with the product, price, and speed of delivery. Everything was as advertised and as expected. Very good customer service and follow up. Will definately recommend to others.

All good

Easy to find part and verify fit, price is low shipping not outrageous.

Quick and easy. Informative on the product to be able to compare other items to make best decision

Good

Took a long time to ship. But was a great deal for the price of the product will order again.

lowest price i found by far thanks!

Fast and easy!

great price and order process was very simple and easy

Easy payment and super fast shipping! Will order from again!

Smooth process thus far

Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.

I had never heard of Autoplicity before placing this order. I found Autoplicity via Google and decided I'd give them a try as they were the cheapest option. <br>Autoplicity did have the lowest price. The order was shipped promptly and got to me 2 days after ordering and the next day after it was shipped. I am very happy with this purchasing experience and would purchase from Autoplicity again without any hesistation.<br>

Very satisfied

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