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Tecnoseal 20816 Anode Kit for Mercury Verado 6 Outboard - Zinc with Hardware

Manufacturer

Tecnoseal

<p>Tecnoseal stands as a global leader in the manufacture of sacrificial anodes for cathodic protection, serving the marine, industrial, and offshore sectors with unmatched expertise. Based in Grosseto, Tuscany, this Italian manufacturer has built a reputation over three decades for producing the world's most comprehensive range of corrosion protection solutions. Understanding how galvanic corrosion affects metal components in harsh marine environments is essential for anyone maintaining boats, engines, or industrial equipment exposed to water.</p><h3>Precision Engineering and Italian Craftsmanship</h3><p>Operating from their own foundry facility, Tecnoseal manufactures zinc, aluminum, and magnesium anodes using certified alloy specifications that meet US Military Standards and DNV RP B401 requirements. The company's product catalog includes nearly 2,000 standard anodes and over 3,000 custom-manufactured items, making it the most extensive offering available worldwide. Each anode undergoes rigorous spectrometric testing—more than 6,000 analyses annually—to ensure consistent electrochemical performance and compliance with international standards. This attention to quality extends to critical engine components, including specialized protection for <a href="/11576-tecnoseal-engine-crankshaft-main-bearing-5220">engine crankshaft main bearings</a> and other vital powertrain elements.</p><h3>Cathodic Protection Technology</h3><p>Sacrificial anodes work by corroding preferentially to protect more valuable metals immersed in electrolytic solutions like seawater, brackish water, or freshwater. When properly installed, these anodes form a galvanic couple with the protected metal, providing electrons that prevent oxidation and metal loss. Tecnoseal's anodes protect hulls, propellers, shafts, rudders, trim tabs, and engine components across recreational boats, commercial vessels, and industrial installations. The company's Bi-Tee® zinc alloy represents a breakthrough in environmental sustainability—it's the only cadmium-free zinc anode certified to DNV standards, eliminating toxic pollutants while maintaining superior protective performance.</p><h3>Custom Solutions and Technical Support</h3><p>Beyond standard catalog products, Tecnoseal's engineering department designs hundreds of custom anode solutions annually for shipyards, engine manufacturers, and specialized industrial applications. Their technical team provides comprehensive consulting services, including cathodic protection system design, anode positioning optimization, and installation support. The company maintains offices in Italy, the United States, the United Kingdom, the Netherlands, and Spain, ensuring global availability and technical expertise. With 98% of catalog items stocked and ready for immediate shipment, Tecnoseal combines Italian manufacturing excellence with responsive logistics to meet urgent protection needs across marine and industrial markets.</p>

Part Number

20816
06/03/2036 11:12 PM
Sale Price

$71.41

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Tecnoseal 20816 is a complete anode protection kit specifically designed for Mercury Verado 6-cylinder outboard engines. This comprehensive kit provides corrosion protection for underwater metal components, extending the life of your engine in saltwater and brackish water environments.

Kit Contents:

  • (4) 00833 anodes
  • (1) 00832 anode
  • (1) 00820 anode
  • (2) 00825 anodes
  • All necessary mounting hardware included

Key Features:

  • Premium zinc alloy construction for effective galvanic protection
  • Complete kit replaces all anodes on Mercury Verado 6-cylinder engines
  • Includes all mounting bolts, nuts, and washers for installation
  • Convenient polybag packaging keeps components organized
  • Direct OEM replacement specifications

Zinc anodes are recommended for saltwater use and provide superior protection against galvanic corrosion. Regular anode replacement is essential for maintaining your outboard's longevity and performance. This kit provides everything needed for a complete anode service on your Mercury Verado 6 engine.

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