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 00829MG is a trim tab anode made for Mercury outboards with 25-50HP, designed to prevent corrosion and extend the lifespan of engine components. Weighing 0.11 kg (0.23 lbs), its dimensions include a 70 mm (2.76 inches) diameter, with Ø1 of 13 mm (0.51 inches), Ø2 of 93 mm (3.66 inches), a height (h) of 24 mm (0.94 inches), and h1 of 9 mm (0.35 inches).
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€ 33,94
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1-2 weeks delivery time The Tecnoseal 00830 Trim Tab Anode is specifically designed for Mercury outboard motors, offering essential corrosion protection and ensuring optimal performance in marine environments. It features a weight of 0.69 kg (1.52 lbs), with dimensions of 65 mm (2.56 inch) in length, 20 mm (0.79 inch) in height, and 90 mm (3.54 inch) in width, and has a 7/16" UNC thread.
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€ 52,09
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1-2 weeks delivery time The Tecnoseal 00830MG trim tab anode is specifically designed for Mercury engines from 35HP to V6 models, offering crucial protection against corrosion. Weighing 0.17 kg, with a 90 mm diameter and 65 mm height, it ensures durability and optimal performance. It features a 7/16' UNC thread for secure fitting.
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€ 56,56
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1-2 weeks delivery time The Tecnoseal 00831 is a high-quality anode designed for Mercury and Mercruiser cylinder heads, providing essential corrosion protection. It features a compact design with dimensions of 41 mm in length, 4 mm in width, and 2 mm in height, ensuring optimal fit and performance while extending engine life.
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€ 24,55
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1-2 weeks delivery time The Tecnoseal 00831MG is a specialized anode designed for Mercury and Mercruiser cylinder heads, providing protection against corrosion in marine environments. It weighs 0.004 kg (0.01 lbs) and features dimensions of 41 mm (1.61 inches) in length, with other key measurements including a width of 4 mm (0.16 inches), height of 13 mm (0.51 inches), and diameters of 16.50 mm (0.65 inches) and 8 mm (0.31 inches).
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€ 26,73
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1-2 weeks delivery time The Tecnoseal 00832 Mercury Plate is engineered for the Verado 6 engine, enhancing performance and reliability. With precise dimensions and a lightweight design, it ensures optimal functionality for a smoother boating experience.
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€ 67,71
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1-2 weeks delivery time The Tecnoseal 00832AL Mercury Plate is engineered for the Verado 6 engine, featuring a compact design with dimensions of 128 mm in length, 44 mm in width, 21 mm in height, and an internal diameter of 35 mm. It weighs 0.10 kg (0.22 lbs), ensuring both durability and optimal performance.
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€ 41,36
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1-2 weeks delivery time The Tecnoseal 00832MG Mercury Plate is specifically designed for the Verado 6 engine, offering durability and reliability to enhance performance while ensuring compatibility with your engine's specifications.
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€ 59,35
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1-2 weeks delivery time The Tecnoseal 00833 Mercury Plate is specifically designed for the Verado 6 engine, providing precise and durable performance. With dimensions of 74 mm in length, 27 mm in width, and various other measurements, it ensures a perfect fit and enhances engine efficiency.
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€ 32,68
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1-2 weeks delivery time The Tecnoseal 00833AL Mercury Plate is designed for the Verado 6 engine, ensuring optimal performance and durability. Weighing 0.04 kg (0.09 lbs) and measuring 74 mm (2.91 inches) in length, 27 mm (1.06 inches) in width, and 5 mm (0.20 inches) in height, it features diameters of 10 mm (0.39 inches), 7 mm (0.28 inches), and 19 mm (0.75 inches).
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€ 15,91
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1-2 weeks delivery time The Tecnoseal 00833MG is a durable mercury plate designed for the Mercury Verado 6 engine, with dimensions of 74 mm in length, 27 mm in width, and 5 mm in height. It features a diameter of 10 mm and additional diameters of 7 mm and 19 mm. The plate weighs 0.03 kg (0.06 lbs), ensuring reliable performance for your engine's components.
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€ 29,76
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1-2 weeks delivery time The Tecnoseal 00834 is a small plate designed for Mercury outboards with 4 to 9.9 HP, enhancing trim tab performance for improved maneuverability and stability on the water.
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€ 12,36
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1-2 weeks delivery time The Tecnoseal 00834AL is a compact, high-quality small plate designed for trim tabs on Mercury outboard motors ranging from 4 to 9.9 HP. It measures 28 mm in length, 19 mm in width, and 9 mm in height, with a diameter of 6.50 mm, ensuring durability and optimal performance in marine environments.
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€ 8,60
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1-2 weeks delivery time The Tecnoseal 00834MG is a key component for Mercury small engines with 4 to 9.9 horsepower, designed to improve performance and stability in marine applications.
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€ 14,96
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1-2 weeks delivery time The Tecnoseal 00835 Mercury/Mercruiser Flat Trim Tab Anode is designed to protect your boat's trim tab system from corrosion. With a weight of 0.28 kg (0.62 lbs) and dimensions including a diameter of 91 mm (3.58 inches) and thickness of 5 mm (0.20 inches), it ensures durability and longevity for marine equipment.
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€ 28,19
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1-2 weeks delivery time The Tecnoseal 00835AL is a flat trim tab anode designed for Mercury and Mercruiser systems, offering effective corrosion protection and ensuring the longevity of your boat's trim system. It weighs 0.12 kg (0.25 lbs) and features dimensions of 16 mm (0.63 inch) for 'a', 56 mm (2.20 inch) for 'b', 5 mm (0.20 inch) for 'h', 24 mm (0.94 inch) for 'h1', 91 mm (3.58 inch) for 'Ø', and 13 mm (0.51 inch) for 'Ø1'.
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€ 18,31
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1-2 weeks delivery time The Tecnoseal 00835MG is a flat trim tab anode designed for Mercury and Mercruiser engines, offering reliable protection against corrosion. With precise dimensions, including a diameter of 91 mm and various other sizes, it ensures optimal performance and durability for your marine equipment.
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€ 24,13
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1-2 weeks delivery time The Tecnoseal 00836 Propeller Nut Anode is specifically designed for Mercury and Mercruiser Bravo III applications, offering exceptional corrosion protection to enhance the longevity and performance of your marine vessel.
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€ 36,32
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1-2 weeks delivery time The Tecnoseal 00836AL is a robust propeller nut anode designed for Mercury/Mercruiser Bravo III outdrives, offering effective corrosion protection. It weighs 0.21 kg (0.45 lbs) and has dimensions of 38 mm x 21 mm x 61 mm with diameters of 54 mm and 22 mm.
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€ 22,28
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1-2 weeks delivery time The Tecnoseal 00836MG is a durable anode designed for Mercury and Mercruiser Bravo III propeller nuts, providing essential protection against corrosion to ensure optimal performance and longevity in marine environments.
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€ 29,76
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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.