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 00837 anode is specifically designed for Mercury and Mercruiser trim steering cylinders. It measures 194 mm in length, 24 mm in width, and 12 mm in height, with a hole diameter of 9 mm and an overall diameter of 167 mm. Weighing 0.34 kg (0.74 lbs), it effectively prevents corrosion and extends the lifespan of your marine equipment.
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€ 33,24
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1-2 weeks delivery time The Tecnoseal 00837AL is a durable anode designed for Mercury and Mercruiser trim steering cylinders, providing essential protection against corrosion and extending the lifespan of your boat's steering system.
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€ 26,89
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1-2 weeks delivery time The Tecnoseal 00837MG Trim Steering Cylinder Anode is designed to protect Mercury and Mercruiser trim steering systems from corrosion. With a weight of 0.09 kg (0.19 lbs) and dimensions including a length of 194 mm (7.64 inch), width of 24 mm (0.94 inch), and height of 12 mm (0.47 inch), this anode ensures durability and optimal performance for your marine equipment.
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€ 31,90
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1-2 weeks delivery time The Tecnoseal 00838 is a durable anode designed for Mercury and Mercruiser gear boxes, providing effective corrosion protection to ensure longevity and optimal performance in marine applications.
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€ 48,86
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1-2 weeks delivery time The Tecnoseal 00838AL Gear Box Anode is designed for Mercury and Mercruiser gearboxes, offering robust protection against corrosion. It features a weight of 0.40 kg (0.87 lbs), with dimensions including a height of 17 mm (0.67 inch), and diameters of 76 mm (2.99 inch), 129 mm (5.08 inch), 112 mm (4.41 inch), and 11 mm (0.43 inch).
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€ 28,87
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1-2 weeks delivery time The Tecnoseal 00838MG is a durable anode designed for Mercury and Mercruiser gear boxes, providing essential protection against corrosion to enhance the longevity and performance of marine equipment.
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€ 31,90
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1-2 weeks delivery time The Tecnoseal 00839 Mercury Standard Trim Tab Anode offers reliable protection against corrosion for your boat's trim tabs. Weighing 0.15 kg (0.33 lbs) and featuring dimensions of 58 mm x 60 mm with various diameters, this high-quality anode is designed for long-lasting marine performance.
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€ 31,07
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1-2 weeks delivery time The Tecnoseal 00840 is a bar anode designed to protect Mercury and Mercruiser engines from corrosion, compatible with 50-75HP Mercury, 90-100HP Mercruiser, and 80-150HP Super America models. It weighs 0.51 kg and has dimensions of 196 mm in length, 40 mm in width, and 176 mm in height, ensuring optimal performance and durability.
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€ 46,14
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1-2 weeks delivery time The Tecnoseal 00840AL Bar Anode is designed for Mercury 50-75HP, Mercruiser 90-100HP, and Super America 80-150HP engines, providing essential corrosion protection. It weighs 0.20 kg and measures 196 mm in length, 40 mm in width, with a thickness of 6.5x11 mm and a height of 14 mm. The anode features a diameter of 6.50 mm and an additional diameter of 12 mm.
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€ 34,68
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1-2 weeks delivery time The Tecnoseal 00840MG is a high-quality anode designed for Mercury and Mercruiser engines, providing excellent corrosion protection to extend the lifespan of marine components. It is compatible with Mercury 50-75HP, Mercruiser 90-100HP, and Super America 80-150HP engines.
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€ 41,57
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1-2 weeks delivery time The Tecnoseal 00841 Mercury/Mariner Cube Anode offers reliable protection for marine engines, preventing corrosion and extending equipment life. It weighs 0.04 kg (0.09 lbs) and has dimensions of 27 mm (1.06 inch) in length, 13 mm (0.51 inch) in width, 20 mm (0.79 inch) in height, and a diameter of 6.50 mm (0.26 inch).
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€ 15,42
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1-2 weeks delivery time The Tecnoseal 00841AL is a durable cube anode designed for Mercury and Mariner outboards, offering excellent corrosion resistance for enhanced performance and longevity in marine environments.
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€ 13,08
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1-2 weeks delivery time The Tecnoseal 00841MG Mercury/Mariner Cube Anode is a compact, durable component designed for protecting your boat's outboard motor. Weighing just 0.01 kg (0.02 lbs), it features dimensions of 27 mm (1.06 inch) in length, 13 mm (0.51 inch) in width, 20 mm (0.79 inch) in height, and a diameter of 6.50 mm (0.26 inch).
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€ 28,77
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1-2 weeks delivery time The Tecnoseal 00842 is a durable mercury power trim anode designed to protect your boat's engine from corrosion and ensure optimal performance by preventing electrolysis damage.
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€ 37,79
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1-2 weeks delivery time The Tecnoseal 00842AL Mercury Power Trim Anode is a durable and effective component designed to protect your boat’s power trim system from corrosion. With dimensions including a length of 170 mm, width of 51 mm, and height of 18 mm, it offers reliable protection and long-lasting performance for your marine equipment.
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€ 14,99
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1-2 weeks delivery time The Tecnoseal 00842MG is a durable mercury power trim anode designed to protect your boat's outboard motor from corrosion, ensuring long-lasting performance in harsh marine environments.
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€ 47,03
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1-2 weeks delivery time The Tecnoseal 00843 - Mercury Zeus POD Trim Tab Zinc Anode is designed for marine applications, providing reliable protection for trim tabs. It weighs 2.12 kg (4.67 lbs) and measures 160 mm x 150 mm x 16 mm (6.30 inches x 5.91 inches x 0.63 inches), with a mounting hole diameter of 73 mm (2.87 inches) and hole spacing of 114 mm (4.49 inches). The anode has an M8 thread size.
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€ 77,85
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1-2 weeks delivery time The Tecnoseal 00843AL is a durable aluminum anode designed for the Mercury Zeus POD system, providing effective corrosion protection and ensuring optimal performance in various water conditions.
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€ 58,31
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1-2 weeks delivery time The Tecnoseal 00844 Cylindric Anode is designed for Mercury/Mariner outboard motors, offering robust corrosion protection. It measures 16 mm in diameter, 5.50 mm in height, with Ø1 at 13 mm and Ø2 at 12 mm. It weighs 0.01 kg (0.03 lbs).
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€ 11,17
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1-2 weeks delivery time The Tecnoseal 00844AL is a high-quality cylindric anode designed specifically for Mercury and Mariner outboard engines, offering excellent corrosion protection to enhance the longevity and performance of marine equipment.
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€ 2,57
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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.