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 00907BISMG Gearcase Anode is specifically designed for Johnson-Evinrude 250 - 300HP engines, providing effective corrosion protection. With a weight of 0.06 kg (0.13 lbs) and dimensions of 25 mm x 40 mm x 40 mm (0.98 inch x 1.57 inch x 1.57 inch), it includes a 3/8'' UNC thread.
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€ 19
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1-2 weeks delivery time The Tecnoseal 00907MG is a durable gearcase anode designed for Johnson and Evinrude outboard motors (50-225HP, 1987-1998) that protects against corrosion, enhancing the motor's longevity and performance. It weighs 0.06 kg and has dimensions of 25 mm (length), 40 mm (width), 41 mm (height), and a diameter of 8 mm.
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€ 17,15
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1-2 weeks delivery time The Tecnoseal 00908 Halfmoon Anode is specifically designed for Johnson-Evinrude outboards with 90-140HP engines. This anode, weighing 0.82 kg (1.81 lbs), features dimensions of 116 mm (4.57 inch) in length, 77 mm (3.03 inch) in width, 23 mm (0.91 inch) in height, an inner diameter of 63 mm (2.48 inch), and a hole diameter of 6.50 mm (0.26 inch), providing effective corrosion protection to extend the life of your motor.
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€ 45,60
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1-2 weeks delivery time The Tecnoseal 00909 Halfmoon Anode is designed for Johnson-Evinrude outboards with 50-75HP from 1983 to 2005, providing essential corrosion protection and enhancing the performance of your boat's engine.
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€ 41,04
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1-2 weeks delivery time The Tecnoseal 00909AL Halfmoon Anode is crafted for Johnson and Evinrude outboards with 50-75HP from 1983 to 2005. It offers effective corrosion protection to enhance engine durability. This anode measures 102 mm in length, 63 mm in width, 32 mm in height, with an inner diameter of 74 mm and a hole diameter of 7 mm, and weighs 0.28 kg (0.62 lbs).
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€ 27,79
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1-2 weeks delivery time The Tecnoseal 00910 Johnson-Evinrude Transom Bracket is a robust component designed for outboard motors with 160 to 280 horsepower, specifically for V4 and V6 engines. It has a weight of 0.33 kg (0.73 lbs) and its dimensions are 23 mm (0.91 inch) in length, 43 mm (1.69 inch) in width, 58 mm (2.28 inch) in height, with a Ø of 16 mm (0.63 inch) and Ø1 of 8 mm (0.31 inch).
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€ 19,99
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1-2 weeks delivery time The Tecnoseal 00910AL transom bracket is specifically designed for Johnson and Evinrude outboard motors ranging from 160 to 280 horsepower, ensuring optimal performance and stability for your boating experience. It weighs 0.13 kg (0.29 lbs) and has dimensions of 23 mm (length), 43 mm (width), 58 mm (height), with Ø at 16 mm and Ø1 at 8 mm.
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€ 13,08
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1-2 weeks delivery time The Tecnoseal 00910MG transom bracket is built for Johnson-Evinrude outboard engines (160-280 HP, V4-V6), offering a robust design for reliable marine performance. It features a weight of 0.08 kg, with dimensions of 23 mm in length, 43 mm in width, 58 mm in height, and diameters of 16 mm and 8 mm.
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€ 30,25
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1-2 weeks delivery time The Tecnoseal 00911 is a durable transom bracket designed for Johnson and Evinrude motors from 1987 to 2001, providing essential support and stability to enhance performance and longevity.
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€ 19,54
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1-2 weeks delivery time The Tecnoseal 00911AL transom bracket is designed for Johnson-Evinrude engines from 1987 to 2001, featuring a weight of 0.08 kg, a length of 45 mm, width of 23 mm, height of 31 mm, diameter of 14 mm, and Ø1 of 8.50 mm.
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€ 14,89
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1-2 weeks delivery time The Tecnoseal 00911MG transom bracket is a durable component designed for Johnson and Evinrude outboard motors manufactured between 1987 and 2001, providing a secure connection that enhances overall performance.
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€ 17,89
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1-2 weeks delivery time The Tecnoseal 00912 Johnson-Evinrude Transom Bracket is a durable and reliable component designed for securing outboard motors to transoms. It weighs 0.08 kg (0.17 lbs) and features dimensions of 60 mm (2.36 inches) in length, 23 mm (0.91 inches) in width, 12 mm (0.47 inches) in height, and a mounting hole diameter of 25 mm (0.98 inches). It uses an M5 thread size.
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€ 12,36
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1-2 weeks delivery time The Tecnoseal 00912AL is a durable transom bracket designed for Johnson and Evinrude engines ranging from 2 to 150 horsepower, ensuring optimal performance and longevity for boating enthusiasts.
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€ 8,08
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1-2 weeks delivery time The Tecnoseal 00912MG transom bracket is a durable mounting solution designed for Johnson-Evinrude outboard motors. It weighs 0.02 kg (0.04 lbs) and features dimensions of 60 mm (2.36 inches) in length, 23 mm (0.91 inches) in width, 12 mm (0.47 inches) in height, and an inner diameter of 25 mm (0.98 inches). The mounting hole size is M5, ensuring a secure fit.
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€ 17,33
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1-2 weeks delivery time The Tecnoseal 00913 Transom Bracket is designed for Johnson and Evinrude outboard motors ranging from 4 to 8 HP, produced between 1984 and 2005. This durable component ensures secure mounting and optimal performance, making it essential for marine enthusiasts.
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€ 13,48
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1-2 weeks delivery time The Tecnoseal 00914 Anode Plates are designed for Johnson and Evinrude lower units on engines from 20 to 35 HP. Weighing 0.18 kg (0.39 lbs), these plates feature dimensions of 49 mm (1.93 inches) in length, 41 mm (1.61 inches) in width, and 12 mm (0.47 inches) in height, with Ø1 at 6 mm (0.24 inches), Ø2 at 14 mm (0.55 inches), and Ø3 at 6 mm (0.24 inches).
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€ 31,07
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1-2 weeks delivery time The Tecnoseal 00914/1 anode plates are specifically designed for Johnson and Evinrude lower units with 20-35 HP, providing crucial protection against corrosion to enhance the longevity and performance of your outboard motor.
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€ 32,13
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1-2 weeks delivery time The Tecnoseal 00915 Prop Shaft Anode is designed for Johnson and Evinrude 40-50 HP outboard motors from 1990 to 2005. It weighs 0.16 kg (0.34 lbs) and has dimensions of 77 mm in length, 27 mm in height, 65 mm in width, and 26 mm in thickness, with a hole diameter of 8 mm. This anode provides essential corrosion protection for your engine.
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€ 22,59
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1-2 weeks delivery time The Tecnoseal 00916 is a durable gimbal plate anode designed for OMC Cobra engines, providing effective corrosion protection and optimal performance, with dimensions including a length of 110 mm, width of 85 mm, and weight of 0.79 kg.
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€ 77,52
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1-2 weeks delivery time The Tecnoseal 00917 Prop Shaft Anode is designed for Johnson and Evinrude outboard motors with 70-120 HP. It offers crucial protection against corrosion for the prop shaft. The anode measures 75 mm in length, 50 mm in width, and 22 mm in height, with an inner diameter of 40 mm, an outer diameter of 18 mm, and a thickness of 8.50 mm. It weighs 0.30 kg (0.66 lbs).
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€ 46,70
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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.