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 Tecnoseal 01908 Selva Horseshoe Anode is designed for models S405 to S700, providing essential protection against corrosion in marine environments. Weighing 0.21 kg, it measures 75 mm in length, 17 mm in width, 55 mm in height, and has a diameter of 6 mm.
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€ 38,85
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1-2 weeks delivery time The Tecnoseal 01909 Selva Bar Anode is specifically designed for the Selva S601 engine, providing essential protection against corrosion. With a weight of 0.40 kg and dimensions of 201 mm in length, 30 mm in width, and 14 mm in height, it ensures durability and longevity for your engine.
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€ 51,04
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1-2 weeks delivery time The Tecnoseal 01910AL Selva Button Anode offers excellent corrosion protection for marine equipment. It weighs 0.004 kg (0.01 lbs), has a height of 7 mm (0.28 inch), and a diameter of 20 mm (0.79 inch), with an additional diameter of 6.50 mm (0.26 inch).
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€ 8,62
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1-2 weeks delivery time The Tecnoseal 01912 Selva Horseshoe Anode is designed to protect your boat's engine from corrosion. Weighing 0.10 kg (0.22 lbs) and measuring 60 mm (2.36 inches) in length, it is compatible with Selva Izmir 8HP and Naxos 15HP models. The anode features dimensions of 12 mm (0.47 inches) in width, 40 mm (1.57 inches) in height, with additional heights of 14 mm (0.55 inches), 6 mm (0.24 inches), and 5 mm (0.20 inches).
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€ 41,89
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1-2 weeks delivery time The Tecnoseal 01913 Selva Trim Tab Anode is designed to protect trim tabs from corrosion, ensuring optimal performance and longevity for marine applications. Weighing 0.22 kg, it features dimensions of 55 mm in height and 95 mm in diameter, making it suitable for installation on Selva Manta and Barracuda boats.
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€ 22,63
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1-2 weeks delivery time The Tecnoseal 01913AL is a trim tab anode suitable for Selva Manta/Barracuda models. It weighs 0.09 kg (0.20 lbs) and has dimensions of 55 mm (2.17 inch) in height, 95 mm (3.74 inch) in diameter, with Ø1 at 17 mm (0.67 inch) and Ø2 at 9 mm (0.35 inch).
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€ 17,36
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1-2 weeks delivery time The Tecnoseal 01913MG Trim Tab Anode is designed to protect your vessel's trim tab system from corrosion, ensuring optimal performance. Made from high-quality materials, it is suitable for installation on Selva Manta and Barracuda models.
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€ 22,32
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1-2 weeks delivery time The Tecnoseal 01914 Selva Cylinder Anode is a vital component for 80/100HP outboard motors, offering crucial corrosion protection. It weighs 0.07 kg (0.15 lbs) and features dimensions of 32 mm x 5 mm x 17 mm x 10 mm with a diameter of 23 mm. The anode has an M6 thread size and is designed to enhance the durability and performance of your marine engine.
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€ 15,39
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1-2 weeks delivery time The Tecnoseal 01914MG is a durable cylinder anode designed for Selva engines with 80 to 100 horsepower, offering effective corrosion protection to enhance engine longevity and efficiency. Its precise dimensions ensure a perfect fit for marine applications.
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€ 14,92
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1-2 weeks delivery time The Tecnoseal 01915 Selva Anode Plate is a compact, high-quality component designed to protect your engine from corrosion. Weighing just 0.10 kg (0.22 lbs) and measuring 63 mm (2.48 inches) in length, 25 mm (0.98 inches) in width, and 14 mm (0.55 inches) in height, it features a 6 mm (0.24 inch) diameter hole for easy installation.
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€ 10,25
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1-2 weeks delivery time The Tecnoseal 01915AL Selva Anode Plate is a durable marine engine accessory designed to prevent corrosion and enhance performance. Weighing 0.04 kg and measuring 63 mm in length, 25 mm in width, and 14 mm in height, it is essential for maintaining engine efficiency in various water conditions.
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€ 8,25
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1-2 weeks delivery time The Tecnoseal 01915MG Selva Anode Plate is designed for marine engines to prevent corrosion and ensure durability. It measures 63 mm in length, 25 mm in width, 14 mm in height, and features a hole diameter of 6 mm. The anode plate weighs 0.02 kg (0.05 lbs).
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€ 14,88
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1-2 weeks delivery time The Tecnoseal 01916 Selva Cube Anode is designed for marine environments, providing durable protection against corrosion for metal components on your boat. Weighing 0.12 kg and featuring specific dimensions, it ensures optimal performance and longevity.
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€ 36,13
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1-2 weeks delivery time The Tecnoseal 01950 Bolt On Anode, weighing 1 kg (2.20 lbs) and measuring 120 mm (4.72 inch) in length, is designed for Austal Catamarans. It features dimensions of 101 mm (3.98 inch) in width, 64 mm (2.52 inch) in height, and a 30 mm (1.18 inch) strap, with slotted holes of 9X15 mm (0.35x0.59 inch) and an overall size of 170X20X3 mm.
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€ 50,73
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1-2 weeks delivery time The Tecnoseal 01951 is a durable bolt-on recessed hull anode designed for Austal catamarans, providing effective corrosion protection. With a weight of 9 kg and various dimensions, it ensures optimal performance and maintenance of your vessel's hull integrity.
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€ 436,33
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1-2 weeks delivery time The Tecnoseal 02400 Castoldi Small Bracket Anodes are durable marine anodes designed for protection against corrosion. With a weight of 0.45 kg (0.99 lbs), these anodes feature dimensions of 54 mm (2.13 inch) in length, 59 mm (2.32 inch) in width, 90 mm (3.54 inch) in height, and a diameter of 12 mm (0.47 inch). They ensure reliable performance and long-lasting protection for your equipment.
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€ 36,06
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1-2 weeks delivery time The Tecnoseal 02401 Castoldi Large Bracket Anodes offer excellent corrosion protection for marine environments. With a weight of 0.84 kg (1.85 lbs) and dimensions of 77 mm (length), 68 mm (width), and 120 mm (height), these anodes are designed for durability. They feature a hole diameter of 11 mm and a bracket width of 14.50 mm.
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€ 56,04
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1-2 weeks delivery time The Tecnoseal 02402 Castoldi Rod is a durable and precise component for engine applications, weighing 0.82 kg (1.81 lbs) and featuring a diameter of 22 mm (0.87 inch), a length of 26 mm (1.02 inch), and a thread size of M10. Its dimensions ensure a reliable fit and performance enhancement.
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€ 18,67
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1-2 weeks delivery time The Tecnoseal 02403/1 Castoldi Anode Small Washer is essential for protecting marine engines from corrosion, ensuring durability and reliability. With precise dimensions, it provides a perfect fit and effectively extends the lifespan of the engine.
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€ 31,30
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1-2 weeks delivery time The Tecnoseal 02403/1MG is a durable castoldi anode small washer specifically designed for marine engines, offering excellent corrosion resistance and longevity, making it an essential part of engine maintenance.
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€ 59,42
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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.