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 Plate for OMC engines ranging from 100 to 245 HP is essential for ensuring durability and efficient performance. With original references 982277 and 952438, this zinc anode is designed for use by manufacturers Evinrude and Johnson, packaged in bulk, and is branded by Super Marine.
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€ 35,51
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1-2 weeks delivery time The Zinc Anode Plate for OMC models with 100 to 245 HP offers essential corrosion protection. It features an original reference of 982438 and dimensions of 102 mm center distance, 40 mm height, 81 mm width, and 176 mm length. Weighing 1.21 kg, this zinc anode is suitable for Bases 400 to 800 models, manufactured by Evinrude and Johnson, and is packaged in bulk under the Super Marine brand.
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€ 41,67
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1-2 weeks delivery time The Zinc Plate Anode for OMC Cobra lower units is designed to provide reliable protection against marine corrosion. It features original references 986158 and 3853930, with dimensions of 37 mm height, 46 mm width, and 91 mm length. Made from zinc, this anode is suitable for Cobra Base models from 1998 and later, manufactured by OMC and BRP, and is packaged in bulk under the Super Marine brand.
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€ 23,37
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1-2 weeks delivery time The Zinc Plate Anode Type 173029 is designed for OMC and BRP applications, providing essential protection for engine components. It features original references 41106-935-812, 173029, 123009, and 327606, with a center distance of 25 mm, height of 12 mm, width of 23 mm, and length of 60 mm. Made from zinc, it weighs 0.08 kg and is suitable for Suzuki, Johnson, and Evinrude engines up to 150 HP. The anode is packaged on a plate and has an M5 thread, all under the Super Marine brand.
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€ 8,29
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1-2 weeks delivery time The Zinc Anode Lower Unit for OMC engines from 4 to 7 horsepower provides essential corrosion protection. With an original reference of 432397, this zinc anode is suitable for models between 4 and 8 HP and is manufactured by Evinrude and Johnson. It is packaged in bulk and branded by Super Marine.
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€ 5,74
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1-2 weeks delivery time The Zinc Cube Anode for OMC engines between 50 and 140 horsepower is designed to ensure optimal performance and longevity. Manufactured by Evinrude and Johnson, this cube-shaped zinc anode is packaged on a plate and branded by Super Marine.
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€ 9,85
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1-2 weeks delivery time The Zinc Plate Anode for BRP OMC engines between 90 and 140 horsepower provides robust protection against cavitation. Featuring an original reference of 392123, it has a center distance of 63.5 mm, and dimensions of 22 mm height, 76 mm width, and 120 mm length. Weighing 0.764 kg, this zinc anode is suitable for Evinrude and Johnson models, packaged in bulk, and branded by Super Marine as an anti-cavitation plate anode.
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€ 33,98
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1-2 weeks delivery time The Zinc Plate Anode for BRP OMC 50-75 HP is designed to enhance durability and performance for engines in this power range. It features an original reference of 392462, with dimensions of 74 mm center distance, 36 mm height, 64 mm width, and 102 mm length. Made from zinc, it weighs 0.65 kg and is suitable for manufacturers Evinrude, Johnson, and OMC, packaged on a plate, and is branded by Super Marine.
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€ 26,39
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1-2 weeks delivery time The Zinc Anode Lower Unit for Johnson Motors - Evinrude 90 HP is a high-quality zinc anode designed to protect against corrosion, ensuring optimal performance and longevity for your lower unit. It has an original reference of 983494, with dimensions of 25 mm in height, 104 mm in width, and 145 mm in length. This anode is compatible with Cobra Bases from 1984 to 1986 and is manufactured by Evinrude, Johnson, and OMC, packaged in bulk under the Super Marine brand.
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€ 30,32
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1-2 weeks delivery time The Zinc Propeller Collar Anode for OMC 25 - 35 - 40 HP is crucial for protecting OMC engines against electrolysis, thereby extending the life of your motor. It features an original reference of 398873, a diameter of 77 mm, and a height of 27 mm. Made from zinc, this anode is compatible with models ranging from 25 to 50 HP and is manufactured by Evinrude and Johnson, packaged in bulk under the Super Marine brand.
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€ 11,30
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1-2 weeks delivery time The Zinc Plate Anode for Johnson 8 - 9.9 - 15 HP engines is designed to provide essential corrosion protection, ensuring reliable operation. It has an original reference of 338635 and is made from zinc, compatible with models ranging from 9.9 to 15 HP 4T. Manufactured by Evinrude and Johnson, this anode is packaged in bulk and branded as Super Marine.
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€ 8,25
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1-2 weeks delivery time The Zinc Trim Tab Anode for BRP OMC 40-70 HP is essential for enhancing your motor's performance and durability. With an outer diameter of 110 mm, a height of 60 mm, and a length of 130 mm, this zinc anode weighs 0.44 kg and is designed for lower unit usage. It features original reference 338742 and is manufactured by Evinrude and Johnson, packaged on a plate, and branded as Super Marine.
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€ 32,36
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1-2 weeks delivery time The Zinc Anode Stern Bracket for Honda 35 - 40 - 45 - 50 HP is specifically designed to protect Honda motors from corrosion, enhancing engine longevity and performance. It features an original reference of 06411-ZV5-000, with a center distance of 127 mm, height of 15 mm, width of 36 mm, and length of 148 mm. Weighing 0.38 kg, this zinc bracket is manufactured by Honda, packaged on a plate, and branded as Super Marine.
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€ 12,40
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1-2 weeks delivery time The Zinc Anode Stern Bracket for Honda 75-130 HP is engineered to provide robust corrosion protection for Honda motors, ensuring optimal performance and durability. It has an original reference of 06411-ZW1-000, with a center distance of 202 mm, height of 15 mm, width of 50 mm, and length of 225 mm. Weighing 0.89 kg, this zinc bracket is manufactured by Honda, packaged on a plate, and branded as Martyr.
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€ 29,20
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1-2 weeks delivery time The Zinc Washer Anode Ø24 for Honda BF 75 - 130 HP engines is essential for providing electrolysis protection, maintaining engine efficiency. It features an original reference of 12155-ZV5-000, with a diameter of 24 mm, inner diameter of 6.50 mm, and height of 14 mm. Weighing 0.03 kg, this zinc washer is compatible with Honda BF models ranging from BF20 to BF250, manufactured by Honda, and packaged in bulk under the Super Marine brand.
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€ 14,12
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1-2 weeks delivery time The Zinc Trim Tab Anode for Honda 20-50 HP is crucial for protecting Honda engines from corrosion, enhancing motor performance. It features an outer diameter of 95 mm, a height of 60 mm, and weighs 0.303 kg. With original reference 41107-ZV5-000, this zinc anode is designed for lower unit usage, packaged on a plate, and manufactured by Honda under the Martyr brand.
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€ 15
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1-2 weeks delivery time The Zinc Stern Bracket Anode is crucial for protecting Mercury Verado 350 HP engines from corrosion, ensuring durability and optimal performance. With original reference 8M0012083, it features a center distance of 167 mm, height of 12 mm, width of 24 mm, and length of 194 mm. Made of zinc and weighing 0.335 kg, this anode is compatible with 300, 350, 400, and 450 HP Racing models, and is manufactured by Mercury under the Super Marine brand.
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€ 25,70
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1-2 weeks delivery time The Zinc Plate Anode is specifically designed for various Mercury Verado engines, offering long-lasting corrosion protection and enhancing component lifespan. It is compatible with 6-cylinder models (350, 350 Pro, 400 HP), V8 models (250 to 450 HP), and the V10 (400R), with an original reference of 847635001. This anode, intended for gearcase use, has an outer diameter of 129 mm, a center distance of 76 mm, and a height of 17 mm. Made from zinc and weighing 1 kg, it is manufactured by Mercury and branded as Super Marine.
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€ 41,77
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1-2 weeks delivery time The Anode Zinc Trim Plate is essential for Mercury engines, offering superior protection against corrosion in marine environments. With an original reference of 8M0057772, it is designed for bracket use and features a center distance of 44 mm, a height of 12 mm, a width of 51 mm, and a length of 170 mm. Made from zinc and weighing 0.562 kg, it is manufactured by Mercury and branded as Super Marine.
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€ 32,04
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1-2 weeks delivery time The Short Zinc Trim Tab Anode is designed for Mercury 50 HP engines, providing effective corrosion protection and enhancing performance. It features an outer diameter of 90 mm, a height of 65 mm, and is made of zinc, weighing 0.55 kg. This anode is compatible with Honda and Mercury, packaged on a plate, and has a thread size of 7/16. The original reference is 41107-ZW1-003-ZA - 31640.
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€ 14,83
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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.