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Martyr Anodes CM40005875Z Volvo Penta IPS Transom 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

CM40005875Z
06/01/2036 10:04 AM
Sale Price

$117.70

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CM40005875Z is a sacrificial transom anode specifically designed for Volvo Penta IPS drive systems. This zinc anode provides essential corrosion protection for your outdrive's upper and intermediate housing, preventing costly damage from galvanic corrosion in saltwater environments.

Key Features:

  • Designed specifically for Volvo Penta IPS pod drives (IPS1, IPS-A, IPS-B, IPS-C, IPS-D, IPS-E, IPS-F, IPS10-A)
  • Made from high-purity zinc alloy meeting US Military Specification MIL-A-18001K standards
  • Measures approximately 10.5 inches long x 3.375 inches wide x 1.25 inches high
  • Features two slotted mounting holes (5/8" x 3/8") with 5.5-inch bolt circle spacing
  • Zinc formulation ideal for saltwater applications
  • OEM part number 40005875 (superseded by Volvo Penta part number 23172849)

Important Installation Note: Always verify proper propeller clearance after installing new transom anodes to ensure safe operation. Anodes should be replaced when they reach approximately 70% erosion to maintain effective corrosion protection.

Anode Selection Guide: This zinc version is recommended for saltwater use. For brackish water applications, consider the aluminum version (CM40005875A). For freshwater environments, select the magnesium version (CM40005875M).

Products specifications

Description

IPS Drive Transom Bar

Material

Zinc

Good so far

The price is good, easy to fill out the required information, I hope the shipping is fast, paid for 2 days over night, need the part now.

very good so far. will no for sure when i get item

Fast and easy

Competitve prices!

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Cheapest around, website was easy to navigate, will follow up with details once product is received!

Purge valve could be cheaper. But ill buy that in town.

Fast service

Cool site.

found a great tent, looking forward for it to arrive

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