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 00481/6 Max Prop is a durable 6-hole prop anode designed to protect your propeller from corrosion and enhance its performance. It weighs 0.41 kg (0.90 lbs) and features dimensions including a height of 44 mm (1.73 inches), a shaft hub diameter of 70 mm, and various diameters of 68 mm (2.68 inches), 44 mm (1.73 inches), 6.50 mm (0.26 inches), and 5 mm (0.20 inches). This anode is engineered for optimal longevity and efficiency in marine environments.
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€ 34,02
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1-2 weeks delivery time The Tecnoseal 00481-6MG Max Prop Anode is a high-quality protective component designed for marine propellers. Weighing 0.10 kg (0.23 lbs) and with precise dimensions, it fits props with a hub diameter of 70 mm. This anode ensures durability and efficiency in various marine conditions, providing long-lasting protection for your equipment.
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€ 47,03
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1-2 weeks delivery time The Tecnoseal 00482 Max Prop is a durable and efficient propeller anode designed to protect your propeller from corrosion in marine environments. Weighing 0.81 kg (1.79 lbs) with dimensions of 61 mm in height, 59 mm in width, and an outer diameter of 83 mm, it ensures optimal performance and longevity. This anode features a prop hub diameter of 83 mm and additional specifications for a precise fit.
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€ 68,82
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1-2 weeks delivery time The Tecnoseal 00482/6 Max Prop is a high-quality prop anode designed for marine applications to provide effective corrosion protection and enhance propeller longevity. Weighing 0.82 kg (1.80 lbs) and measuring 56 mm in height with a diameter of 80 mm (3.15 inch), it features dimensions that ensure a perfect fit for prop hubs with a diameter of 83 mm. This anode helps maintain optimal performance and durability of your propeller.
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€ 68,82
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1-2 weeks delivery time The Tecnoseal 00482-6MG Max Prop Anode is expertly crafted to enhance the protection and longevity of your marine propeller. With a weight of 0.21 kg (0.45 lbs) and precise dimensions including a 56 mm height and an outer diameter of 80 mm, this anode is crucial for maintaining optimal vessel performance. Its design features ensure a perfect fit, making it an essential component for any marine setup.
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€ 58,49
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1-2 weeks delivery time The Tecnoseal 00483 Max Prop is a high-quality propeller anode designed to safeguard your marine propeller from corrosion. Weighing 1.08 kg (2.37 lbs) with dimensions including a 100 mm (3.94 inch) diameter and a 60 mm (2.36 inch) height, this durable anode ensures long-lasting performance and protection for your vessel's propeller system.
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€ 97,51
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1-2 weeks delivery time The Tecnoseal 00484 Max Prop Collar Anode is designed to protect your boat's propeller system from corrosion, ensuring long-term performance and durability. Weighing 0.60 kg (1.32 lbs) with dimensions of 25 mm in height and 92 mm in diameter, it features an internal diameter of 42 mm. This high-quality anode is essential for maintaining the efficiency of your marine equipment.
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€ 62,09
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1-2 weeks delivery time The Tecnoseal 00485 Max Prop Collar Anode offers excellent protection for marine propeller systems by preventing corrosion and wear. Made from high-quality materials, this anode features a diameter of 92 mm and a height of 25 mm, with a collar diameter of 46 mm. Weighing 0.57 kg, it ensures durability and efficiency, helping to safeguard your investment.
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€ 62,09
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1-2 weeks delivery time The Tecnoseal 00485-1 Max Prop Collar Anode is designed to protect marine propeller systems from corrosion, ensuring the longevity of your equipment. With a weight of 0.42 kg and dimensions including a 93 mm diameter and a height of 20 mm, this anode is a reliable choice for boat owners seeking effective protection for their propeller systems.
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€ 62,09
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1-2 weeks delivery time The Tecnoseal 00486 Max Prop is a robust propeller anode designed to safeguard your marine propeller from corrosion, ensuring enhanced performance and durability. Weighing 1.69 kg (3.71 lbs) and featuring precise dimensions—such as a height of 79 mm (3.11 inches) and an overall diameter of 130 mm (5.12 inches)—this anode is ideal for maintaining the longevity of your boating equipment. Its design includes a 10 mm (0.39 inch) shaft and a prop hub diameter of 125 mm.
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€ 336,79
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1-2 weeks delivery time The Tecnoseal 00486-1 Max Prop is a high-quality propeller anode designed to safeguard marine propellers from corrosion. It features a durable build and precise dimensions to ensure long-lasting performance in challenging marine conditions. Weighing 3.17 kg (6.99 lbs) with a prop hub diameter of 150 mm, it includes measurements of 60 mm in height, 113 mm and 151 mm in diameters, and shaft sizes of 11 mm and 10 mm.
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€ 642,29
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1-2 weeks delivery time The Tecnoseal 00487 Max Prop Anode is tailored for propellers with variable pitch, offering vital protection against corrosion and enhancing both performance and durability. Weighing 0.26 kg and with dimensions of 40 mm in height and 60 mm in diameter, it fits prop hubs with a 63 mm diameter. This high-quality anode is designed to extend the life of your propeller and ensure optimal efficiency.
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€ 48,86
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1-2 weeks delivery time The Tecnoseal 00488 Max Prop Anode is specifically designed for propellers with variable pitch, offering superior protection against corrosion to extend propeller life and enhance performance. Weighing 0.56 kg (1.22 lbs) and featuring dimensions of 43 mm in height, 68 mm in diameter, and a prop hub diameter of 70 mm, this high-quality anode ensures optimal functionality and durability.
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€ 62,96
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1-2 weeks delivery time The Tecnoseal 00488-1 Max Prop Propeller Nut is designed for three-blade propellers, ensuring excellent performance and durability. Weighing 0.46 kg and with dimensions of 68 mm in height, 70 mm in inner diameter, and 92 mm in outer diameter, this high-quality nut is crucial for securing your propeller and providing stability during operation.
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€ 63,44
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1-2 weeks delivery time The Tecnoseal 00489 Max Prop Cone Shape Anode is designed to protect your marine propeller with its innovative cone shape that ensures optimal performance and durability. Made from high-quality materials, it effectively prevents corrosion and extends the life of your propeller. Weighing 0.21 kg and featuring dimensions including a height of 51 mm and a diameter of 36 mm, this anode is essential for maintaining your boat’s performance.
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€ 79,49
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1-2 weeks delivery time The Tecnoseal 00490 is a high-quality propeller nut with an internal thread size of M20, designed for reliable performance in marine applications. Weighing 0.31 kg (0.68 lbs) and measuring 50 mm in height (1.97 inches) and 40 mm in diameter (1.57 inches), its robust construction ensures durability and a secure fit, making it an essential component for your boat's propeller system.
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€ 40,38
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1-2 weeks delivery time The Tecnoseal 00500 is a durable standard shaft anode designed for marine applications, providing effective corrosion protection. With a weight of 0.54 kg (1.19 lbs) and dimensions of Ø 19 mm (0.75 inch) for the anode and 56 mm (2.20 inch) in height, it ensures optimal performance against galvanic corrosion.
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€ 24,67
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1-2 weeks delivery time The Tecnoseal 00500L is a shaft anode designed for marine applications, providing excellent protection against corrosion. With a weight of 0.31 kg and dimensions of Ø1 at 19 mm, a height of 40 mm, and an outer diameter of 50 mm, it fits shafts of 19 mm (3/4 inch) to ensure reliable performance in harsh conditions.
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€ 23,43
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1-2 weeks delivery time The Tecnoseal 00500MG is a durable standard shaft anode designed for marine applications, offering excellent corrosion protection. With a weight of 0.13 kg (0.29 lbs) and dimensions of 19 mm (0.75 inch) in diameter and 56 mm (2.20 inch) in height, it ensures optimal performance and longevity for your vessel's components.
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€ 21,78
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1-2 weeks delivery time The Tecnoseal 00500UK Shaft Anode is a durable and heavy-duty product designed to protect 19mm (3/4") shafts from corrosion. With a weight of 0.75 kg (1.65 lbs), it features a height of 65 mm (2.56 inches) and an outer diameter of 56 mm (2.20 inches), ensuring reliable performance in marine environments.
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€ 57,77
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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.