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Martyr Anodes CM762144Z Zinc Trim Tab Anode for Mercruiser Bravo 3

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

CM762144Z
06/03/2036 9:36 AM
Sale Price

$8.60

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Martyr CM762144Z is a high-quality zinc alloy flat trim tab anode specifically designed for Mercruiser Bravo III outdrives. This non-threaded anode bolts through for secure installation and directly replaces OEM Mercruiser part number 76214-4.

Key Features:

  • Pressure diecast construction manufactured to strict ISO 9001 Quality Management System standards
  • Made from 99.995% pure zinc content meeting MIL-A-18001 specifications
  • Precision dimensions: 3-5/8 inches wide x 3-5/8 inches long x 1 inch height (92mm x 92mm x 24mm)
  • Flat design for proper fit on Bravo 3 drive units
  • Zinc alloy ideal for saltwater corrosion protection

Sacrificial anodes like the CM762144Z protect expensive drive components from galvanic corrosion by corroding preferentially to the metal parts they protect. Always check propeller clearance after installing new trim tab anodes to ensure proper fitment and operation.

Quick and easy

Easy to find stuff and great prices.

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

Fantastic price, positive communication, arrived before promised worked out great!

Great prices

So far so good!

Best price super fast shipping and an easy transaction. will definitely buy from Autoplicity again.

Easy!!! Fast.... the items were fine but the packing suffered horribly in transit. The box was tattered and sagging but the contents had not gotten out.....yet. Other than that everything was swell.

Cheapest price on Eibach springs on the internet! Close to 50-75 dollars cheaper than the rest who have similar user ratings. Fast shipping! Good email communication from order start, shipping to delivery. Would recommend to anyone.

Ordered an EGR bug shield. After a short delay due to the Christmas holiday I called and customer service quickly tracked it down and it showed up a few days later. Best price on the internet!

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