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 00517MG is a durable standard shaft anode designed to protect marine equipment from corrosion, ensuring reliability and longevity in harsh environments. It weighs 0.43 kg (0.95 lbs) and features a diameter of 60 mm (2.36 inch) with a height of 110 mm (4.33 inch) and a shaft diameter of 100 mm (3.94 inch).
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€ 80,97
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1-2 weeks delivery time The Tecnoseal 00517USA Shaft Anode is designed for optimal performance and durability, providing essential protection against corrosion for marine equipment. With precise engineering, this anode is suitable for various marine environments.
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€ 135,98
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1-2 weeks delivery time The Tecnoseal 00517USAAL Shaft Anode is a durable and reliable component designed to protect marine vessels from corrosion, featuring dimensions of 60 mm in diameter and 102 mm in height, weighing 1.000 kg (2.20 lbs).
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€ 71,46
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1-2 weeks delivery time The Tecnoseal 00518 Standard Shaft Anode is a high-quality solution designed to protect against corrosion in marine environments, ensuring longevity and reliability for your vessel's maintenance. It features a diameter of 63.50 mm, a height of 110 mm, and a weight of 1.68 kg, making it an essential component for optimal performance.
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€ 132,89
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1-2 weeks delivery time The Tecnoseal 00518H Hinged Shaft Anode offers robust marine protection with precise dimensions: it weighs 3.20 kg (7.05 lbs) and features a diameter of 63.50 mm (2.50 inch), height of 105 mm (4.13 inch), and a total Ø of 112 mm (4.41 inch), with a shaft diameter of Ø 2-1/2''.
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€ 145,03
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1-2 weeks delivery time The Tecnoseal 00518MG Standard Shaft Anode, with a diameter of 63.50 mm and height of 110 mm, is designed for marine applications. Weighing 0.42 kg and measuring 100 mm in diameter, this anode features a shaft diameter of Ø 2-1/2'', ensuring durable and reliable performance.
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€ 171,93
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1-2 weeks delivery time The Tecnoseal 00518USA Shaft Anode is designed to protect your vessel's propeller and shaft from corrosion, ensuring durability and longevity while enhancing performance.
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€ 155,93
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1-2 weeks delivery time The Tecnoseal 00518USAAL Shaft Anode is a high-quality marine component designed to protect your vessel's shaft. It weighs 0.94 kg (2.07 lbs) and has a diameter of 63.50 mm (2.50 inches), a height of 102 mm (4.00 inches), and a shaft diameter of 107 mm (4.21 inches), which is also 2-1/2 inches.
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€ 64,14
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1-2 weeks delivery time The Tecnoseal 00519 Standard Shaft Anode is designed for marine equipment protection, ensuring longevity and efficiency in aquatic environments. It features a weight of 1.65 kg (3.64 lbs), a diameter of 65 mm (2.56 inch), and a height of 110 mm (4.33 inch), making it an effective choice for various applications.
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€ 139,62
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1-2 weeks delivery time The Tecnoseal 00519MG is a high-quality standard shaft anode designed for marine use, offering effective corrosion protection with a diameter of 65 mm, a height of 110 mm, and a shaft diameter of 100 mm. It weighs 0.42 kg (0.91 lbs), making it both durable and reliable for extending the life of your equipment.
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€ 116,60
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1-2 weeks delivery time The Tecnoseal 00520 is a durable standard shaft anode designed for marine use, offering effective corrosion protection to extend the lifespan of equipment. It features a diameter of 70 mm, a height of 107 mm, and weighs 2.74 kg (6.04 lbs), making it an efficient choice for various marine environments.
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€ 143,99
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1-2 weeks delivery time The Tecnoseal 00520MG Standard Shaft Anode offers effective corrosion protection for marine equipment. It features a diameter of 70 mm, a height of 107 mm, and fits shafts with a diameter of 128 mm. Weighing 0.69 kg, it ensures durability and reliable performance.
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€ 124,52
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1-2 weeks delivery time The Tecnoseal 00520USA Shaft Anode is engineered to offer excellent corrosion protection for marine applications, enhancing durability and performance in demanding conditions.
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€ 174,38
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1-2 weeks delivery time The Tecnoseal 00520USAAL Shaft Anode is a high-quality anode designed for marine use, featuring a diameter of Ø 70 mm (2.75 inches) and a height of 96 mm (3.78 inches). Weighing 1.25 kg (2.76 lbs), it offers excellent corrosion resistance and is built to precise specifications, including a shaft diameter of Ø 2-3/4''.
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€ 81,76
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1-2 weeks delivery time The Tecnoseal 00521 is a durable standard shaft anode designed for marine use, effectively protecting metal components from corrosion. With dimensions of 75 mm in diameter and a weight of 2.59 kg, it ensures longevity and performance in harsh environments.
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€ 143,99
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1-2 weeks delivery time The Tecnoseal 00521M Standard Shaft Anode is a durable marine accessory designed to prevent corrosion on your boat's shaft. With a diameter of 76.20 mm (3.00 inch), a height of 107 mm (4.21 inch), and a shaft Ø of 128 mm (5.04 inch), this anode provides reliable protection and fits shafts with a Ø 3'' specification. It weighs 2.54 kg (5.59 lbs).
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€ 143,99
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1-2 weeks delivery time The Tecnoseal 00521MG is a durable standard shaft anode designed for effective corrosion protection in marine environments, featuring a diameter of 75 mm, a weight of 0.65 kg, and overall dimensions of 107 mm in height and 128 mm in length.
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€ 124,52
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1-2 weeks delivery time The Tecnoseal 00521MMG is a reliable standard shaft anode designed for effective marine corrosion protection. It weighs 0.64 kg, has a diameter of 76.20 mm, and a height of 107 mm. The shaft diameter is Ø 3''.
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€ 124,52
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1-2 weeks delivery time The Tecnoseal 00521MUSA Shaft Anode is designed for marine applications to protect your vessel's shaft from corrosion, ensuring durability and performance. With a weight of 2.70 kg (5.95 lbs) and dimensions of 76.20 mm in diameter and 96 mm in height, this anode is essential for maintaining the integrity of your boat in harsh environments.
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€ 165,03
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1-2 weeks delivery time The Tecnoseal 00521MUSAAL Shaft Anode is designed for effective protection of boat shafts, with dimensions of 76.20 mm in diameter and 96 mm in height. Weighing 1.05 kg, this anode is compatible with shafts of Ø 3'' and ensures durability and reliable performance for marine applications.
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€ 73,95
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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.