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 This washer is built for propeller shaft nuts with a shaft diameter of 45mm. It provides secure fastening and ensures the stability of the connection in marine applications.
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€ 7,18
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1-2 weeks delivery time Made for propeller shaft nuts with a 50mm diameter, this washer offers durability and an effective seal, ensuring a secure fit in high-demand marine environments.
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€ 10,19
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1-2 weeks delivery time The Volvo Kit 290 C Duo Prop Aluminium is a high-performance marine accessory that enhances your boating experience with its advanced duo prop technology. It is designed for durability and optimal performance on the water.
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€ 45,71
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1-2 weeks delivery time The Tecnoseal Disc Rudder Anode Ø190mm is a flat magnesium anode, compact and ideal for protecting vessels from corrosion. With a diameter of 190 mm and a weight of 1.0 kg, it is designed for efficient protection in marine environments.
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€ 101,04
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1-2 weeks delivery time The Rudder Magnesium Anode Ø110 is designed for effective corrosion protection in marine environments, featuring an outer diameter of 110 mm, a height of 18 mm, and a weight of 0.34 kg. It is made of magnesium, packaged in a plastic bag, and produced by Tecnoseal.
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€ 23,77
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1-2 weeks delivery time The Zinc Trim Tab Anode for Honda 75-90-115-130HP is specifically designed for Honda engines (BF75 to BF130) to provide optimal corrosion protection. It has a diameter of 112 mm, a height of 75 mm, weighs 0.194 kg, and is made of zinc. The anode is packaged in bulk and is produced by Super Marine, with the original reference number 41107-ZW1-B01ZA.
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€ 21,36
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1-2 weeks delivery time The Zinc Trim Anode for Mercury Verado (880653) is designed for Verado 6-cylinder and V8 engines, providing essential corrosion protection. It features a distance of 35 mm, dimensions of 21 mm in height, 44 mm in width, and 128 mm in length, is made of zinc, weighs 0.51 kg, and is available in bulk packaging from Super Marine.
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€ 36,15
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1-2 weeks delivery time The Zinc Bolt-On Bar Anodes are designed for effective corrosion protection in marine applications, featuring a length of 460 mm, a width of 100 mm, and a height of 45 mm, with a hole CTC distance of 230 mm. Made of zinc, each anode weighs 10.8 kg and is produced by Tecnoseal, packaged in bulk for convenience.
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€ 225,22
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1-2 weeks delivery time The Aluminium Anode Bolt-On Bar measures 455 mm in length, 100 mm in width, and 40 mm in height, with a distance of 230 mm. Constructed from aluminium, it weighs 4.71 kg and is essential for reliable corrosion protection in marine environments. Produced by Super Marine, the anode is packaged in bulk.
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€ 154,64
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1-2 weeks delivery time The Zinc Bolt On Anode with slotted holes is designed for effective corrosion protection in marine applications, measuring 210 mm in length, 70 mm in width, and 28 mm in height, with a distance of 250 mm. Weighing 2.2 kg, it is made of zinc and has the original number 00303M, produced by Tecnoseal.
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€ 37,53
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1-2 weeks delivery time The Zinc Caliper Anode for Mercury Engines (893404) is designed to provide essential corrosion protection, compatible with Verado 6-cylinder engines (200 to 400hp) and Verado V8 engines (250 to 450hp). It measures 10 mm in height, 27 mm in width, and 74 mm in length, weighs 0.12 kg, and is packaged on a plate by Super Marine.
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€ 15,07
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1-2 weeks delivery time The Zinc Baseplate Anode for Mercury Engines (875208) is a high-quality zinc anode designed for 4 to 9.9hp 4-stroke Mercury and Mariner engines. It measures 9 mm in height, 19 mm in width, and 28 mm in length, weighs 0.03 kg, and is available in bulk from the brand Super Marine.
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€ 6,28
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1-2 weeks delivery time The Ferretti Conical Key Propeller Nut Anodes, designed for shaft diameters of 55-70 mm, feature an outer diameter of 59 mm, an inner diameter of 40 mm, and a height of 88 mm. Made of zinc and weighing 1.08 kg, these robust anodes provide excellent corrosion protection for your vessel's propeller and shaft and are available in bulk from the brand Tecnoseal.
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€ 43
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1-2 weeks delivery time The Ferretti Yachts Anode, measuring 155 mm in diameter and 125 mm in height, is made of zinc and weighs 12.5 kg. It offers excellent corrosion protection and is available in bulk from the brand Tecnoseal.
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€ 683,46
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1-2 weeks delivery time The Zinc Outboard Engine Block Anode for Yamaha 20 to 250 HP motors, with an original reference of 6J8-11325-00-00, is designed for block usage. It features a diameter of 16.5 mm and a length of 41 mm, is made of zinc, weighs 0.02 kg, and comes in a blister pack from the brand Super Marine.
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€ 13,97
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1-2 weeks delivery time The Anode Zinc Bar for Volvo Duo Prop is a high-quality zinc anode designed for Volvo Penta Duo Prop engines, offering effective corrosion protection. It features an original reference of 3588745, measures 25 mm in height, 41 mm in width, and 118 mm in length, weighs 0.491 kg, and is compatible with DPH/DPR shields. This product is available in bulk from the brand Super Marine.
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€ 17,91
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1-2 weeks delivery time The Anode for Bravo Sterndrive Propellers is a zinc anode designed to protect against corrosion for Bravo I, II, III, and X/XR sterndrive propellers, specifically compatible with Mercruiser engines. It has an original reference of 865182A01, is made of zinc, comes in bulk conditioning, and is provided by the brand Super Marine.
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€ 17,90
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1-2 weeks delivery time The Bolt-On Zinc Anode for Williams Tender is a durable anode designed to provide optimal corrosion protection. It measures 53 x 53 x 15 mm, weighs 0.21 kg, and is manufactured by the brand Tecnoseal.
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€ 15,91
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1-2 weeks delivery time The Zinc Trim Tab Anode for Yamaha 25 to 60 HP engines is designed to protect against corrosion and is compatible with models F25, F40, F50, and F60. It features an original reference of 67C-45371-00-00, has a diameter of 95 mm and a height of 55 mm, weighs 0.22 kg, and is made of zinc. This fin anode, also known as a carp tail anode, is available in bulk and is provided by the brand Super Marine.
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€ 13,32
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1-2 weeks delivery time The Zinc Outboard Engine Block Anode for Yamaha is a reliable zinc anode designed to provide excellent corrosion protection for Yamaha engines, compatible with models ranging from 9.9 to 300 hp. It features an original reference of 66M-11325-00-00, measures 10 mm in diameter and 31 mm in length, weighs 0.01 kg, comes in a blister pack, and includes M5 threading. This product is brought to you by the brand Super Marine.
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€ 8,02
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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.