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 00814 Cavitation Plate is a high-quality replacement part for Mercury and Mercruiser Alpha One outdrives, designed to improve performance and durability. With a robust construction and precise fit, this plate ensures optimal operation of your marine engine. It weighs 0.69 kg and measures 190 mm in length, 72 mm in width, and 16 mm in height, with an inner diameter of 83 mm and a 1/4' UNC thread.
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€ 51,27
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1-2 weeks delivery time The Tecnoseal 00814AL Cavitation Plate is designed for Mercury and Mercruiser Alpha One outdrives, enhancing performance by reducing cavitation for smoother and more efficient operation. This durable component is a key upgrade for improving vessel handling and speed, with specifications including a weight of 0.28 kg, dimensions of 190 mm length, 72 mm width, and 16 mm height, an inner diameter of 83 mm, and a 1/4' UNC thread.
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€ 28,64
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1-2 weeks delivery time The Tecnoseal 00814MG cavitation plate is designed for Mercury and Mercruiser Alpha One outdrives, offering improved performance by reducing cavitation. Weighing 0.20 kg (0.43 lbs) with dimensions of 190 mm (7.48 inch) in length, 72 mm (2.83 inch) in width, 16 mm (0.63 inch) in height, and an inner diameter of 83 mm (3.27 inch), it features a 1/4' UNC thread size.
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€ 37,02
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1-2 weeks delivery time The Tecnoseal 00815 Cavitation Plate is crafted for Mercury and Mercruiser Bravo I, II, and III models. This high-quality plate enhances performance by reducing cavitation, leading to smoother operation and better handling on the water. It weighs 0.96 kg (2.11 lbs) and has dimensions of 177 mm in length, 108 mm in width, and 14 mm in height, with an inner diameter of 35 mm and an outer diameter of 11 mm.
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€ 54,49
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1-2 weeks delivery time The Tecnoseal 00815AL Cavitation Plate is a premium part designed for Mercury and Mercruiser Bravo I, II, and III models. It enhances performance by minimizing cavitation for smoother and more efficient operation. With a weight of 0.36 kg and dimensions including a length of 177 mm, width of 108 mm, and height of 14 mm, this plate is a precise fit for improved boating experience.
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€ 31,83
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1-2 weeks delivery time The Tecnoseal 00815MG is a high-quality cavitation plate designed for Mercury and Mercruiser Bravo I, II, and III models. It improves performance by minimizing cavitation, which leads to smoother operation and better handling on the water. The plate weighs 0.25 kg (0.56 lbs) and has dimensions of 177 mm in length, 108 mm in width, 14 mm in height, a 35 mm inner diameter, and an 11 mm outer diameter.
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€ 41,75
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1-2 weeks delivery time The Tecnoseal 00816 bar anode is designed for Mercury outboard motors, offering essential protection against corrosion for models ranging from 40HP to V6 135/150/175 Verado. With a weight of 0.67 kg and dimensions of 195 mm in length, 52 mm in width, 12 mm in height, and a 7 mm diameter, this anode ensures durability and effective performance maintenance for your marine equipment.
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€ 33,32
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1-2 weeks delivery time The Tecnoseal 00816AL is a bar anode designed for Mercury outboards from 40HP to V6 135/150/175 Verado, protecting the motor from corrosion to ensure long-term performance. It weighs 0.26 kg (0.57 lbs) and has dimensions of 195 mm x 52 mm x 12 mm, with a diameter of 7 mm.
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€ 26,08
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1-2 weeks delivery time The Tecnoseal 00816MG is a durable anode designed for Mercury outboards from 40HP to V6 135/150/175 Verado models, offering essential protection against corrosion. Weighing 0.17 kg and measuring 195 mm in length, 52 mm in width, 12 mm in height, and with a diameter of 7 mm, it ensures reliable performance in challenging marine conditions.
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€ 29,76
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1-2 weeks delivery time The Tecnoseal 00817 collar is a high-quality component designed for Mercury and Mercruiser trim cylinders, ensuring optimal performance and durability for the Alpha One trim system. It weighs 0.12 kg (0.26 lbs) and has specific dimensions: 49 mm (1.93 inch) for 'a', 12 mm (0.47 inch) for 'b', 21 mm (0.83 inch) for 'c', 14 mm (0.55 inch) for 'h', 38 mm (1.50 inch) for 'i', and 5.50 mm (0.22 inch) for Ø1.
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€ 10,90
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1-2 weeks delivery time The Tecnoseal 00817AL is a durable collar designed for the trim cylinder of Mercury and Mercruiser Alpha One models. Weighing just 0.04 kg (0.09 lbs), it features dimensions of 49 mm x 12 mm x 21 mm x 14 mm x 38 mm with a Ø1 of 5.50 mm, ensuring reliable performance and essential support for boat maintenance and repairs.
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€ 7,95
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1-2 weeks delivery time The Tecnoseal 00817MG collar is a durable component for Mercury and Mercruiser trim cylinders in Alpha One models, weighing 0.03 kg (0.06 lbs). It features dimensions including 49 mm (1.93 in) for 'a', 12 mm (0.47 in) for 'b', and 21 mm (0.83 in) for 'c', among others. This collar ensures reliable performance and is ideal for boat maintenance and repair.
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€ 14,88
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1-2 weeks delivery time The Tecnoseal 00818 collar is a high-quality component designed for Mercury and Mercruiser trim cylinders, ensuring optimal performance for Bravo I, II, or III trim systems. It weighs 0.34 kg (0.75 lbs) and has the following dimensions: a 49 mm, b 12 mm, c 21 mm, h 51 mm, i 38 mm, and Ø1 5.50 mm.
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€ 24,36
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1-2 weeks delivery time The Tecnoseal 00818AL collar is specifically engineered for Mercury and Mercruiser trim cylinders, enhancing performance and durability for Bravo I, II, and III models. Weighing 0.14 kg (0.30 lbs) with dimensions including 49 mm (1.93 inch) for 'a,' 12 mm (0.47 inch) for 'b,' and other measurements, this collar is crucial for maintaining the trim system's functionality and stability.
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€ 15,91
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1-2 weeks delivery time The Tecnoseal 00818MG collar is designed for Mercury and Mercruiser trim cylinders used in Bravo I, II, and III models, ensuring reliable performance in marine applications. It weighs 0.09 kg (0.19 lbs) and has dimensions of 49 mm x 12 mm x 21 mm x 51 mm x 38 mm, with a Ø1 of 5.50 mm.
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€ 24,13
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1-2 weeks delivery time The Tecnoseal 00819 Bearing Carrier Anode is designed for Mercury and Mercruiser Alpha One models, providing vital protection for your boat's bearing carrier. Weighing 0.23 kg (0.50 lbs), it measures 25 mm in diameter, 74 mm in outer diameter, 73 mm in height, and has a thickness of 5.50 mm. This anode ensures durability and optimal performance in marine environments.
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€ 34,81
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1-2 weeks delivery time The Tecnoseal 00819AL is a durable bearing carrier anode designed for Mercury and Mercruiser Alpha One models, offering vital corrosion protection to enhance the lifespan and efficiency of your marine engine components. With dimensions of 25 mm in height, 74 mm inner diameter, 73 mm outer diameter, and a thickness of 5.50 mm, it weighs 0.09 kg and is essential for maintaining engine performance.
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€ 17,52
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1-2 weeks delivery time The Tecnoseal 00819MG anode is a high-quality component designed for Mercury and Mercruiser Alpha One bearing carriers. It safeguards your boat’s parts from corrosion, enhancing durability and performance in marine environments. It measures 25 mm in height, 74 mm in width, and 73 mm in length, with a diameter of 5.50 mm, and weighs 0.06 kg.
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€ 24,13
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1-2 weeks delivery time The Tecnoseal 00820 is a durable flat trim tab anode designed for Mercury and Mercruiser Alpha One, Bravo, and Verado models. Weighing 0.34 kg (0.74 lbs) and featuring precise dimensions, it offers essential corrosion protection to enhance the longevity and performance of your marine equipment.
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€ 26,69
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Tecnoseal 00820AL - Aluminium Mercury/Mercruiser Flat Trim Tab Anode For Alpha One, Bravo And Verado
1-2 weeks delivery time The Tecnoseal 00820AL is a high-quality flat trim tab anode for Mercury and Mercruiser Alpha One, Bravo, and Verado models. It protects your boat's trim tab from corrosion, ensuring optimal performance and longevity. With a weight of 0.13 kg and dimensions including a 92 mm diameter, it features various measurements like 21 mm for width and 58 mm for length, fitting standard 7/16' UNC threads.
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€ 17,52
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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.