Zinc anodes for boats, also known as marine zinc anodes or boat anodes, are sacrificial metal components used to protect the hull and underwater metal parts of boats and yachts from corrosion caused by galvanic currents in seawater.
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1-2 weeks delivery time The Magnesium Anode for Volvo-Penta Duo Prop Lower Unit offers vital corrosion protection to enhance the durability and performance of marine engines, with an original reference of 872793, height of 13 mm, width of 38 mm, length of 65 mm, made of magnesium, weighing 0.03 kg, manufactured by Volvo Penta, and packaged in bulk by Super Marine.
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€ 13,91
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1-2 weeks delivery time The Magnesium Anode Plate for Volvo DPH Lower Unit provides essential corrosion protection, ensuring reliable performance of marine propulsion systems, with an original reference of 3588746, a center distance of 35 mm, height of 36 mm, width of 78 mm, length of 132 mm, made of magnesium, weighing 0.22 kg, manufactured by Volvo Penta, and packaged in bulk by Super Marine.
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€ 33,86
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1-2 weeks delivery time The Magnesium Anode Plate for Volvo DPS Lower Unit is essential for providing corrosion protection, ensuring the longevity and reliability of marine propulsion systems, with an original reference of 3888814, a center distance of 34.6 mm, height of 27 mm, width of 91 mm, length of 153 mm, made of magnesium, weighing 0.32 kg, manufactured by Volvo Penta, and packaged in bulk by Super Marine.
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€ 34,27
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1-2 weeks delivery time The Magnesium Bar Plate Anode for Volvo SX-A and APS-A models provides essential corrosion protection to enhance marine engine performance, with an original reference of 3888817, made of magnesium, designed for DPH - DPR plates, manufactured by Volvo Penta, and packaged in bulk by Super Marine.
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€ 27,96
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1-2 weeks delivery time The Magnesium Anode Kit for Yamaha engines provides effective corrosion protection, ensuring the durability of outboard motors, featuring magnesium construction, suitable for 150 - 200 hp models, weighing 0.596 kg, manufactured by Yamaha, and packaged in bulk by Martyr.
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€ 56,43
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1-2 weeks delivery time The Magnesium Anode Kit for Yamaha engines is essential for corrosion protection, ensuring longevity and performance in marine environments, featuring a material of magnesium, compatible with models F200 - F250, weighing 0.597 kg, manufactured by Yamaha, and packaged in bulk by Martyr.
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€ 56,39
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1-2 weeks delivery time The Magnesium Anode Kit for Yamaha engines protects against corrosion, enhancing durability and operational efficiency, with a material of magnesium, designed for 200 - 300 HP models, weighing 0.549 kg, manufactured by Yamaha, and packaged in bulk by Martyr.
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€ 59,83
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1-2 weeks delivery time The Magnesium Anode Kit for Suzuki engines is crucial for corrosion protection, improving longevity and performance in marine environments, made of magnesium, compatible with models DF90 - DF100 - DF115 - DF140, weighing 0.312 kg, manufactured by Suzuki, and packaged in bulk by Martyr.
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€ 50,06
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1-2 weeks delivery time The Weld On Magnesium Anode is designed for effective corrosion protection, ensuring optimal performance in marine applications, with dimensions of 110 mm (length), 63 mm (width), and 26 mm (height), an overall length of 200 mm, a weight of 0.45 kg, made of magnesium, and packaged in bulk by Tecnoseal.
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€ 23,43
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1-2 weeks delivery time The Weld On Magnesium Anode provides reliable corrosion protection for marine engines, enhancing durability and efficiency, with dimensions of 180 mm (A), 70 mm (B), and 25 mm (C), an overall length of 215 mm, a height of 29 mm, and a weight of 0.78 kg, made of magnesium and packaged in bulk by Tecnoseal.
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€ 28,03
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1-2 weeks delivery time The Magnesium Anode Weld is designed for effective corrosion protection in marine applications, ensuring long-lasting performance and reliability, with dimensions of 160 mm (length), 100 mm (width), and 40 mm (height), a weight of 0.8 kg, made of magnesium, and packaged in bulk by Tecnoseal.
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€ 62,60
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1-2 weeks delivery time The Weld On Magnesium Anode provides robust corrosion protection for marine environments, enhancing equipment durability, with dimensions of 300 mm (length), 80 mm (width), and 40 mm (height), a weight of 1.5 kg, made of magnesium, and packaged in bulk by Tecnoseal.
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€ 105,26
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1-2 weeks delivery time The GALVATEST control kit is essential for ensuring the efficiency of cathodic protection systems in port equipment and recreational yachts. It includes a professional Ag/AgCl reference electrode with a 7.5m cable and banana connector, a compatible multimeter for accurate readings, and a durable high-density PE carrying case for portability. Comprehensive implementation instructions are provided for ease of use, helping to prevent electrolysis and reduce maintenance costs effectively.
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€ 566,61
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1-2 weeks delivery time The Galvanic Current Probe is designed for precise measurements and monitoring in electrical systems, ensuring accurate data collection to enhance the reliability of readings. It features high sensitivity for detecting small currents, is compatible with various GALVATEST devices, and boasts a robust design for durability in demanding environments. The probe is easy to use with intuitive controls and is lightweight and portable for convenience.
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€ 408,30
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1-2 weeks delivery time This replacement zinc anode is designed for propeller shafts of Radice and Beneteau models, featuring a conical insert for effective protection and is branded by Crosseven.
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€ 5,73
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1-2 weeks delivery time The bulk zinc anode provides protection against corrosion for your boat's metal parts and should be replaced at least once a year for optimal performance, featuring a shaft diameter of 22-25 mm and branded by Crosseven.
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€ 4,37
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1-2 weeks delivery time The Zinc Anode Radice Ø30 is designed for optimal performance and longevity, ensuring corrosion resistance in propeller shaft applications, and features a conical insert for better fit and stability, branded by Crosseven.
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€ 7,53
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1-2 weeks delivery time This bulk option of the Zinc Anode Radice Ø30 provides an economical solution for marine professionals, ensuring consistent quality and performance for larger installations or frequent replacements, branded by Crosseven.
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€ 6,16
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1-2 weeks delivery time Engineered for durability and efficiency, the Zinc Anode Radice Ø35 protects your marine equipment from corrosion and is specifically designed for propeller shaft applications, branded by Crosseven.
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€ 9,23
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1-2 weeks delivery time The bulk version of the Zinc Anode Radice Ø35 offers a cost-effective solution for those needing multiple replacements, ideal for frequent use and large installations, branded by Crosseven.
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€ 7,87
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How do zinc anodes protect marine engines and outboard motors from corrosion?
Zinc anodes, also known as sacrificial anodes, protect marine engines and outboard motors by corroding in place of more important metal parts, such as the hull or outboard components. By attaching hull zinc anodes or trim tab anodes, the less noble zinc metal is sacrificed when placed in an electrolyte solution like saltwater, preventing corrosion of the engine and other vital boat components. Other anodes, like aluminum and magnesium, are also used based on the water type, but zinc remains the popular choice for saltwater environments due to its effective corrosion prevention.
The right choice of marine anodes, whether zinc, aluminum, or magnesium, can greatly extend the lifespan of your boat and its components. Products like the boat lift zinc anode and trim tab anode help protect specific areas from galvanic corrosion. Using high-quality anodes at unbeatable prices is a smart investment for boaters who want to store their boat safely and protect outboard engines and other critical parts. Even components like 316 stainless steel cables benefit from reduced exposure to corrosive damage when effective sacrificial anodes are in place.
How do aluminum, zinc, and magnesium anodes differ in protecting a boat?
Aluminum, zinc, and magnesium anodes all serve as sacrificial metals to protect boats from corrosion, but they perform differently based on the environment. Zinc anodes are commonly used in saltwater, whereas aluminum anodes offer versatility for both salt and brackish water, providing more efficient protection due to their lighter alloy composition. Magnesium anodes are best suited for freshwater applications as they are a more reactive, "less noble" metal, ideal for preventing corrosion in low salinity environments, such as lakes and rivers.
Why is anode placement on the hull plate important for effective corrosion protection?
Proper placement of boat zinc anodes on the hull plate is crucial for effective corrosion protection, as it ensures the sacrificial zinc can adequately neutralize galvanic currents and protect vulnerable metal areas. Anodes like martyr anodes, rudder zincs, and plate zinc are strategically placed to cover high-risk spots on a metal boat, preventing corrosion from spreading. Using a zinc anode kit helps streamline the placement process, ensuring a comprehensive approach to corrosion protection for your boat and its underwater components.
For a complete corrosion prevention solution, explore our Anodes for Aluminium Boats, designed for maximum durability and efficiency.
Are there any specific maintenance practices for prolonging the lifespan of marine fuel pumps?
Regularly changing the boat motor fuel filter is essential to prevent contaminants from reaching the fuel pump, ensuring its longevity and optimal performance. Additionally, keeping the entire fuel system clean and free from debris is crucial in maintaining the efficiency of the marine fuel pump, which plays a vital role in supplying clean fuel to the engine.
For enhanced protection against corrosion in saltwater environments, consider installing Boat Anodes For Saltwater.