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Martyr Anodes CM40005875M Volvo Penta 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

CM40005875M
06/01/2036 10:04 AM
Sale Price

$117.06

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 CM40005875M is a direct replacement aluminum anode kit designed specifically for Volvo Penta sterndrive and inboard/outboard applications. This corrosion protection system helps prevent galvanic corrosion on underwater metal components by serving as a sacrificial anode that corrodes preferentially to protect more expensive drive parts.

Key Features:

  • Manufactured from high-grade aluminum alloy for superior performance in salt and brackish water environments
  • Direct OEM replacement for Volvo Penta part number 40005875
  • Precision engineered to meet or exceed original equipment specifications
  • Easy installation with included hardware
  • Provides reliable galvanic corrosion protection for underwater drive components

Application Note: This aluminum anode is specifically formulated for use in salt water and brackish water conditions. Always verify proper propeller clearance after installing trim tab anodes to ensure safe operation. Regular inspection and replacement of sacrificial anodes is essential for maintaining optimal corrosion protection.

Compatibility: Replaces Volvo Penta OEM part number 40005875. Verify fitment for your specific Volvo Penta drive model before ordering.

Products specifications

Description

IPS Drive Transom Bar

Material

Mag.

good different but ok so far

hoping things are as they appear superb

fast and secure

Received order very quickly and just as expected. The Eibach springs are great!

Best auto parts site on the net.

Prices are great

Best price by far! Very fast shipping at a very reasonable price. Will definitely use again!

Great customer service. Quick and fast service. Great product knowledge

Quick and easy online shopping and check out. Shipping took long because it had to come from a manufacturer. Also considering the part was small shipping costs seemed high. Everything arrived in order though and part seems just right.

Great prices.

great price very happy will buy from again excellant price

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