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Martyr Anodes CMYHP200300KITA Yamaha High-Performance 200-300 HP Outboard Aluminum Anode Kit

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

CMYHP200300KITA
06/01/2036 2:41 AM
Sale Price

$33.18

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Martyr Anodes CMYHP200300KITA is a complete aluminum anode kit engineered specifically for Yamaha high-performance 200-300 HP outboard engines. This comprehensive corrosion protection kit includes all necessary anodes to provide 100% galvanic corrosion protection for your outboard motor in saltwater and brackish water environments.

What's Included:

  • CM6G54525101 anode component (1 piece)
  • CM69L4537100 anode component (1 piece)
  • Stainless steel fastening hardware for secure installation
  • Complete installation instructions

Key Features:

  • Aluminum alloy construction for superior performance in saltwater and brackish water
  • Cadmium-free formulation for environmentally responsible corrosion protection
  • Manufactured to U.S. Military specifications for quality assurance
  • Longer-lasting protection compared to traditional zinc anodes in saltwater
  • Lighter weight than zinc alternatives

Aluminum anodes are the optimal choice for saltwater and brackish water applications, offering better performance and longevity than zinc while preventing the passivation issues that can occur with zinc in low-salinity environments. Always verify propeller clearance after installing new trim tab anodes to ensure proper fitment and safe operation.

Products specifications

Description

200-300 HP Outboard

Material

Aluminum

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Very simple to place an order

Quick and easy ordering, easy to find what you need!

A piece I ordered arrived broken (in transit from rough handling by UPS). I called customer service and a replacement part was at my door THE VERY NEXT DAY !!! I didn't think that rapid of a response was even possible. You have the BEST customer service I have ever dealt with. Your price and shipping on what I purchased was also good. 5 or more stars on my entire experience. Sincerely, Chuck Johnson

Excellent super easy

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none

fast

How long will it take to be delivered. It doesn&rsquo;t say that anywhere?

Fantastic prices + free shipping! What more could one ask for? Looking forward to my new coilover kit! Cheers!

Good order experience although I received one confusing email from Autoplicity and had to call them to get it straight. Shipping was a little slower than I would have liked.

Easy check out.

Lowest price on the INTERNET!!! I searched for days and nobody could even come close to their price. They provided excellent feedback on my order status including shipping and tracking numbers.

Excellent

Excellent prices and quick shipping. Will definitely use again.

Great customer service, received tracking number quickly.

Easy to use great product and fair pricing

Best prices, lack of info on parts. Well worth my time to research on another site and buy here but still an inconvenience. Had 2 orders with Auto Parts Warehouse that something became out of stock days after my order..

great prices

Best price I could find anywhere. Almost 10% less than my typical sources and the item shipped in less than 24 hrs.<br>

Amazed

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