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 Zinc Anode for IPS Propellers is specifically designed to maintain the integrity and performance of IPS propellers. It features an original reference of 3593881, with a diameter of 49 mm and a height of 70 mm. Made from zinc, it weighs 0.74 kg and is manufactured by Volvo Penta. This anode is packaged in bulk and branded by Super Marine.
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€ 48,68
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1-2 weeks delivery time The Zinc Pencil Anode for Cummins Engines (Ø15.5 x 50 - 1/2 BSPT) is crucial for ensuring reliable corrosion protection. It features an original reference of 68241, a diameter of 15.5 mm, and a length of 50 mm, with a weight of 0.07 kg. This anode comes in blister packaging and is designed for a 1/2'' BSPT thread. Brand: Super Marine.
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€ 25,09
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1-2 weeks delivery time The Bolt-On Zinc Anode 75x34x16 is engineered for superior corrosion protection in marine environments. It features a center-to-center distance of 135 mm, dimensions of 16 mm in height, 34 mm in width, and 75 mm in length.
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€ 8,85
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1-2 weeks delivery time The Zinc Anode Lower Unit for Suzuki DF90-115-140 is designed for optimal performance in Suzuki lower units, with the original reference number 55321-90J01. It is suitable for foot plate pairs DF 60-140, manufactured by Suzuki and packaged on a plate under the Super Marine brand.
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€ 17,23
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1-2 weeks delivery time The Zinc Plate Anode for Suzuki and Johnson engines offers reliable protection and is suitable for various models, specifically 9.9 - 15 hp 4T DF and DT engines from 1983 to 2005. It features original reference numbers 5033185 and 55321-93900, is made of zinc, and is packaged in bulk under the Super Marine brand by manufacturers including Evinrude, Johnson, and Suzuki.
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€ 12,43
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1-2 weeks delivery time The Zinc Plate Anode for Suzuki / OMC - BRP, with the original reference 55320-95311, is designed for models DF9.9-70/200-250 and DT4-225. It is compatible with manufacturers Evinrude, Johnson, and Suzuki, and comes packaged on a plate, ensuring optimal performance and longevity for your engine.
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€ 6,59
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1-2 weeks delivery time The Zinc Trim Tab Anode for Suzuki DT/DF 20-35HP is essential for protecting your engine and ensuring its longevity. With an original reference number of 55125-96310, it is designed for lower unit use and has an outer diameter of 70 mm, a height of 48 mm, and a length of 82 mm. Made of zinc and weighing 0.14 kg, it is manufactured by Suzuki and packaged on a plate under the Super Marine brand.
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€ 9,88
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1-2 weeks delivery time The Zinc Trim Tab Anode for Suzuki DF 60-70HP and OMC engines is designed to enhance performance and protect the lower unit. It features an original reference number of 55125-87E01, with an outer diameter of 61 mm and a height of 50 mm. Made of zinc and weighing 0.19 kg, this anode is manufactured by Suzuki and packaged on a plate under the Super Marine brand.
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€ 15,55
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1-2 weeks delivery time The Zinc Trim Tab Anode for Suzuki 115-140HP engines provides durable protection for optimal performance. With an original reference number of 55125-94502, it is designed for lower unit use, featuring an outer diameter of 99 mm and a height of 67 mm. Made of zinc and weighing 0.33 kg, this anode is manufactured by Suzuki and packaged on a plate under the Super Marine brand.
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€ 25,84
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1-2 weeks delivery time The Zinc Trim Tab Anode for Suzuki DF60 - DF140 (Bulk) is crucial for providing excellent corrosion protection for Suzuki models DF60 to DF140. With an original reference of 55125-90J01 - 5032929, it features a diameter of 85 mm, a height of 59 mm, and weighs 0.22 kg. Made of zinc, it is packaged on a plate and ensures optimal performance for your engine.
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€ 26,40
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1-2 weeks delivery time The Zinc Trim Tab Anode for Suzuki DF60 and DF70 motors is designed for optimal performance and corrosion protection. It has a diameter of 70 mm, a height of 53 mm, and is made of zinc, weighing 0.118 kg. This product is branded by Super Marine and comes packaged on a plate.
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€ 13,56
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1-2 weeks delivery time The Anode Zinc Disc Ø75, made by Super Marine, is a durable and reliable protection solution for various applications. With a diameter of 75 mm and a weight of 0.48 kg, this zinc disc anode ensures longevity and effective performance, packaged conveniently on a plate.
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€ 8,18
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1-2 weeks delivery time The Anode Zinc Disc Pair Ø50 from Super Marine provides outstanding protection for smaller applications, helping to extend the life of your equipment. Each disc has a diameter of 50 mm, a height of 22 mm, and a weight of 0.167 kg, all packaged conveniently on a plate.
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€ 7,35
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1-2 weeks delivery time The Anode Zinc Disc Ø190 (Bulk + Screw) is designed for larger applications, offering robust protection against corrosion. It features a diameter of 190 mm, a height of 27 mm, and is made of zinc with a weight of 3.8 kg. This product is branded by Tecnoseal and comes in bulk packaging with screws.
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€ 219,96
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1-2 weeks delivery time The Anode Zinc Disc Ø90 is made of zinc and designed for marine applications, offering essential corrosion protection. It features a diameter of 19 or 25 mm, a shaft diameter and outer diameter of 90 mm, weighs 0.72 kg, and is packaged on a plate from the brand Super Marine.
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€ 15,05
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1-2 weeks delivery time The Zinc Anode Rudder Plate is essential for maintaining the integrity of marine vessels by protecting the rudder from corrosion. It measures 82 x 56 mm, with a center distance of 48 mm, a height of 16 mm, and a weight of 0.17 kg. Made of zinc, this rudder plate is manufactured by Renault Couach and comes packaged on a plate from the brand Super Marine.
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€ 6,41
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1-2 weeks delivery time The Zinc Plate Anode for Chrysler HB is specifically designed to provide optimal corrosion protection for Chrysler HB models. It features a center distance of 51 mm, a height of 10 mm, a width of 35 mm, and a length of 120 mm. Made of zinc, it weighs 0.173 kg and is manufactured by Chrysler, packaged in bulk under the brand Super Marine.
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€ 10,63
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1-2 weeks delivery time The Anode Zinc Disc Ø110 is designed for marine applications, offering enhanced corrosion protection. It features a diameter and outer diameter of 110 mm, is made of zinc, weighs 1.1 kg, and comes packaged on a plate from the brand Super Marine.
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€ 15,53
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1-2 weeks delivery time The Hexagonal Shaft End Anode Ø100 is designed to protect marine equipment from corrosion, ensuring durability and longevity. It has a shaft diameter of 100 mm, an outer diameter of 97 mm, a height of 96 mm, and is made of zinc. Weighing 2.494 kg, it is packaged in bulk and produced by the brand Martyr.
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€ 106,93
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1-2 weeks delivery time The Zinc Hexagonal Shaft End Anode Radice Ø22/25 is essential for protecting smaller marine shafts from corrosion. It accommodates shaft diameters of 22/25 mm, has an outer diameter of 33 mm, a height of 40 mm, and is made of zinc. Weighing 0.11 kg, it comes packaged on a plate and is produced by the brand Martyr.
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€ 7,07
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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.