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 01753 is a durable anode designed for Parsun engines, providing essential corrosion protection that enhances the longevity and performance of your engine in marine environments.
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€ 8,95
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1-2 weeks delivery time The Tecnoseal 01754 Small Block Anode is designed for Parsun engines to protect against corrosion and ensure long-lasting performance. It has a weight of 0.02 kg and dimensions of 27 mm in length, 17 mm in width, 15 mm in height, and a diameter of 5.50 mm.
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€ 21,28
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1-2 weeks delivery time The Tecnoseal 01755 is a reliable and efficient engine rod designed for marine applications, suitable for both professional and recreational users, featuring a weight of 0.02 kg, a length of 50 mm, a diameter of 8.50 mm, and a thread size of M5.
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€ 15,85
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1-2 weeks delivery time The Tecnoseal 01756 - Parsun Washer Anode is a durable component designed to prevent engine corrosion and extend equipment lifespan. With a weight of 0.02 kg (0.04 lbs) and dimensions of 7 mm in height, 24 mm in diameter, and 7 mm in diameter Ø1, it ensures optimal performance and protection for your boat's engine.
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€ 12,82
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1-2 weeks delivery time The Tecnoseal 01757 is a durable cube anode designed for Parsun engines, providing excellent corrosion protection to ensure optimal performance in harsh marine environments.
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€ 36,13
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1-2 weeks delivery time The Tecnoseal 01758 is a durable anode for Parsun engines, designed to prevent corrosion and extend engine life. Weighing 0.03 kg and measuring 25 mm in length, 22 mm in width, and 15 mm in height, it is a crucial component for maintaining engine efficiency.
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€ 36,91
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1-2 weeks delivery time The Tecnoseal 01760 is a small plate designed for Parsun engines, featuring a compact size with dimensions of 18 mm in length, 15 mm in width, and 9 mm in height, and a diameter of 7 mm. It weighs 0.02 kg (0.04 lbs), making it a precise and durable component essential for engine maintenance.
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€ 19,06
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1-2 weeks delivery time The Tecnoseal 01800 Renault Pencil Anode is designed for marine environments to prevent corrosion, featuring a durable construction and a brass plug for enhanced functionality, making it an ideal choice for boat owners seeking reliable protection for their vessels.
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€ 38,94
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1-2 weeks delivery time The Tecnoseal 01801 propeller nut is specifically designed for Renault applications, fitting shafts with a diameter of Ø 22-25 mm. It weighs 0.08 kg (0.17 lbs) and has dimensions of 36 mm (1.42 inch) in height and 27 mm (1.06 inch) in diameter, ensuring a secure and optimal fit for various marine and automotive uses.
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€ 27,60
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1-2 weeks delivery time The Tecnoseal 01802 propeller nuts are designed for Renault-type propeller systems, fitting shafts with a diameter range of Ø 28-34 mm. Each nut weighs 0.15 kg (0.32 lbs), has a height of 47 mm (1.85 inch), and features a 20X2.5 thread size, ensuring a secure and reliable fit.
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€ 26,25
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1-2 weeks delivery time The Tecnoseal 01803 propeller nut is designed for Renault type shafts with a diameter of 40mm. It weighs 0.28 kg (0.62 lbs) and has a height of 48 mm (1.89 inches) and a diameter of 41 mm (1.61 inches). The shaft diameter is 28X2.5 mm.
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€ 29,02
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1-2 weeks delivery time The Tecnoseal 01804 convex plate is a precision-engineered component for Renault M. vehicles, featuring a weight of 0.16 kg and dimensions of 54 mm by 50.00 mm, with an Ø of 80 mm and Ø1 of 6.50 mm.
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€ 16,72
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1-2 weeks delivery time The Tecnoseal 01900 Selva Anode Plate is designed to protect your engine from corrosion, ensuring optimal performance and durability in marine applications. It has a lightweight design and compact dimensions, making it a reliable choice for longevity.
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€ 16,51
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1-2 weeks delivery time The Tecnoseal 01901 Selava Curved Anode Plate is designed to protect engine components from corrosion in marine environments. With a weight of 0.03 kg and dimensions of 57 mm in length, 15 mm in width and height, and a thickness of 4 mm, it effectively extends the lifespan of your equipment. The anode plate also features a hole diameter of 5 mm.
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€ 19,12
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1-2 weeks delivery time The Tecnoseal 01902 is a durable trim tab anode designed for Selva outboard motors ranging from 6 to 15 horsepower, providing essential corrosion protection to enhance the performance and longevity of your marine equipment.
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€ 37,79
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1-2 weeks delivery time The Tecnoseal 01903 Selva Trim Tab Anode offers reliable protection against corrosion for trim tabs, featuring a compact size with a weight of 0.20 kg and dimensions of 88 mm x 43 mm x 6 mm. It includes a 21 mm mounting hole and has an overall diameter of 59 mm, with an M8 thread size, making it suitable for Selva Best 800-s1000.
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€ 33,24
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1-2 weeks delivery time The Tecnoseal 01904AL Selva Button Anode, designed for 6HP outboard motors, provides essential corrosion protection with dimensions of 7 mm in height and 20 mm in diameter. It is a high-quality component weighing 0.004 kg (0.01 lbs) with a diameter Ø1 of 6.50 mm.
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€ 8,62
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1-2 weeks delivery time The Tecnoseal 01905 Selva Long Bar Anode is engineered to prevent engine corrosion, enhancing durability and performance in marine environments. This anode features a weight of 0.14 kg, with dimensions of 202 mm in length, 19 mm in width, and 5 mm in height. The inner diameter measures 184 mm, while the outer diameter is 6.50 mm.
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€ 27,35
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1-2 weeks delivery time The Tecnoseal 01906 Selva Trim Tab Anode is designed for 25-40HP engines, offering effective protection against corrosion for your boat's trim tab. Made from high-quality materials, it ensures reliable performance in harsh marine environments, with dimensions of 46 mm in length, 38 mm in height, and various diameters for optimal fit.
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€ 37,79
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1-2 weeks delivery time The Tecnoseal 01907 Selva Horseshoe Anode is designed for 100HP outboard motors, offering protection from corrosion with its high-quality construction. It weighs 0.14 kg (0.30 lbs) and has dimensions of 89 mm x 11 mm x 53 mm with a diameter of 6.50 mm.
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€ 36,70
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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.