Tecnoseal is a leading manufacturer of marine anodes, offering a wide range of products designed to protect boats and marine equipment from corrosion through cathodic protection. Tecnoseal produces zinc, aluminum, and magnesium anodes, making them suitable for various types of water environments, including salt, brackish, and fresh water. Sacrificial anodes are used on boat hulls, propellers, shafts, and engines to prevent corrosion, extending the life of vital components. Tecnoseal's products are widely recognized in the leisure and commercial marine markets for their high quality and reliability.
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1-2 weeks delivery time The Tecnoseal 01305 is a high-quality collar designed for Yanmar saildrives, including models SD20 through SD60. It offers durability and precision, making it suitable for both new installations and replacements. With a weight of 0.83 kg and various dimensions, it ensures a reliable connection for improved performance.
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$ 54.35
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1-2 weeks delivery time The Tecnoseal 01305/1 is a vital component for Yanmar saildrives, ensuring optimal performance and reliability with its robust design. It fits models SD20, SD25, SD30, SD31, SD40, SD50, and SD60, providing a secure and durable connection.
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$ 72.12
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1-2 weeks delivery time The Tecnoseal 01305/1AL Split Collar is designed for Yanmar saildrives, offering a secure fit for models SD20, SD25, SD30, SD31, SD40, SD50, and SD60. Weighing 0.28 kg and with dimensions of 123 mm in diameter, 24 mm in width, and 8 mm in thickness, it ensures reliable performance and durability.
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$ 55.47
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1-2 weeks delivery time The Tecnoseal 01305/1MG is a durable split collar designed for Yanmar saildrives, including models SD20, SD25, SD30, SD31, SD40, SD50, and SD60. With precise dimensions of 123 mm in length, 24 mm in width, and 8 mm in diameter, it weighs 0.19 kg (0.41 lbs), ensuring reliable performance in marine applications.
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$ 73.90
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1-2 weeks delivery time The Tecnoseal 01305MG is a magnesium collar designed for Yanmar saildrives, including models SD20 through SD60. It features a weight of 0.33 kg (0.73 lbs) and dimensions of 147 mm length, 73 mm length1, 25 mm height, 43 mm inner diameter, 108 mm outer diameter, 66 mm diameter1, and 11 mm diameter2.
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$ 81.99
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1-2 weeks delivery time The Tecnoseal 01390-1 anode is specifically designed to protect the gear housing plate on Yanmar Sterndrive models ZT350 and ZT370. With a weight of 0.30 kg (0.66 lbs) and dimensions of 82 mm by 25 mm, it effectively prevents corrosion, ensuring longer-lasting performance for marine equipment.
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$ 37.13
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1-2 weeks delivery time The Tecnoseal 01390-1AL anode is designed to protect the gear housing plate in Yanmar sterndrive models ZT350 and ZT370. With a weight of 0.14 kg (0.30 lbs) and dimensions of 82 mm (3.23 inches) by 25 mm (0.98 inches), this anode ensures effective corrosion protection, extending the life of marine equipment.
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$ 26.88
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1-2 weeks delivery time The Tecnoseal 01390-1MG anode is designed to protect Yanmar sterndrives, specifically the ZT350 and ZT370 models, from corrosion. It features a weight of 0.09 kg (0.19 lbs) and dimensions of 82 mm by 25 mm with an M10 diameter, making it a reliable choice for safeguarding gear housing plates in marine environments.
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$ 38.62
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1-2 weeks delivery time The Tecnoseal 01391-1 anode is a corrosion protection component for Yanmar Sterndrive systems, specifically designed for the ZT350-ZT370 models. With a weight of 0.27 kg (0.60 lbs) and precise dimensions, it ensures optimal protection for the gear housing plate, helping extend the life and performance of marine equipment.
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$ 39.20
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1-2 weeks delivery time The Tecnoseal 01391-1AL anode is designed for Yanmar Sterndrive models ZT350 and ZT370, protecting the gear housing plate from corrosion. Weighing 0.13 kg (0.28 lbs) with dimensions of 82 mm (3.23 inches) by 24 mm (0.94 inches), it offers durable protection for marine environments.
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$ 31.71
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1-2 weeks delivery time The Tecnoseal 01391-1MG anode is designed for Yanmar gear housing plates, providing essential protection for sterndrive systems. It weighs 0.08 kg (0.18 lbs) and has dimensions of 82 mm x 24 mm x 12 mm, with a 19 mm diameter for Ø1. This anode is compatible with Yanmar Sterndrive ZT350-ZT370 models.
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$ 33.47
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1-2 weeks delivery time The Tecnoseal 01392-1 is a high-quality anode designed to protect Yanmar Sterndrive systems from corrosion. With a weight of 0.47 kg and precise dimensions, it fits models ZT350 and ZT370 to ensure long-term durability and performance.
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$ 50.28
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1-2 weeks delivery time The Tecnoseal 01392-1AL propeller nut anode is specifically designed for Yanmar Sterndrive ZT350 and ZT370 models. It offers durable protection for marine equipment, with a technical specification including a weight of 0.18 kg (0.39 lbs), and dimensions of 37 mm (1.46 inch) for a, 61 mm (2.40 inch) for h, 55 mm (2.17 inch) for Ø, and 11 mm (0.43 inch) for Ø1.
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$ 34.24
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1-2 weeks delivery time The Tecnoseal 01392-1MG is a high-quality anode for Yanmar Sterndrive systems, providing essential protection for the sterndrive propeller and ensuring long-lasting performance. It is designed to prevent corrosion and maintain the integrity of marine equipment, with specifications including a weight of 0.11 kg, dimensions of 37 mm x 61 mm x 55 mm, and is suitable for Yanmar Sterndrive ZT350-ZT370 models.
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$ 41.19
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1-2 weeks delivery time The Tecnoseal 01393-1 anode is designed for Yanmar trim cylinders, offering essential protection against corrosion. It has a weight of 0.27 kg (0.60 lbs) and dimensions including 51 mm (2.01 inch) for "a", 12 mm (0.47 inch) for "b", 22 mm (0.87 inch) for "c", 50 mm (1.97 inch) for "h", 38 mm (1.50 inch) for "i", and a diameter of 5.50 mm (0.22 inch) for "Ø1". It is specifically used with Yanmar Sterndrive ZT350-ZT370 models.
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$ 33.87
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1-2 weeks delivery time The Tecnoseal 01393-1AL anode is designed for Yanmar Sterndrive ZT350-ZT370 systems. It offers effective corrosion protection with dimensions of 51 mm x 12 mm x 22 mm x 50 mm x 38 mm and a weight of 0.10 kg.
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$ 25.38
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1-2 weeks delivery time The Tecnoseal 01393-1MG anode is designed for the Yanmar Sterndrive ZT350-ZT370 models, offering protection for the trim cylinder against corrosion. It weighs 0.07 kg and features dimensions including a length of 51 mm, a width of 12 mm, and a height of 50 mm, among other measurements.
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$ 33.47
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1-2 weeks delivery time The Tecnoseal 01394-1 anode is designed for the Yanmar Sterndrive ZT350-ZT370, providing essential protection against corrosion for the driveshaft housing. It features a weight of 1.000 kg (2.20 lbs) and dimensions of 178 mm x 109 mm x 17 mm (7.01 inch x 4.29 inch x 0.67 inch) with a 35 mm (1.38 inch) diameter and a 10 mm (0.39 inch) hole.
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$ 75.57
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1-2 weeks delivery time The Tecnoseal 01394-1AL anode is designed for the Yanmar Sterndrive ZT350-ZT370 models. It helps protect the driveshaft housing from corrosion with dimensions of 178 mm in length, 109 mm in width, 17 mm in height, an inner diameter of 35 mm, and an outer diameter of 10 mm, weighing 0.38 kg.
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$ 52.02
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1-2 weeks delivery time The Tecnoseal 01394-1MG is a durable anode specifically designed for Yanmar driveshaft housing. Weighing 0.24 kg and measuring 178 mm in length, 109 mm in width, and 17 mm in height, it effectively protects against corrosion for Yanmar Sterndrive ZT350-ZT370 models.
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$ 57.95
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What is the purpose of using Tecnoseal anodes on a boat hull and propeller?
Tecnoseal anodes serve the critical purpose of providing cathodic protection to a boat's hull and propeller by preventing corrosion through the use of sacrificial anodes. As one of the leading manufacturers in the world, Tecnoseal offers a wide range of anodes, including zinc, aluminum, and magnesium, designed specifically for different boating conditions. Their extensive catalog includes options for a variety of marine applications, from outboards to bow thrusters, ensuring maximum protection and performance.
For enhanced corrosion protection, explore our Anodes for Aluminium Boats, designed to safeguard your vessel’s hull and underwater components.
What are the main differences between zinc, magnesium, and aluminum anodes in the Tecnoseal range for boat protection?
In the Tecnoseal range, zinc, magnesium, and aluminum anodes serve different purposes based on water type. Zinc anodes are best Boat Anodes For Saltwater, while magnesium is ideal for freshwater use, offering more active protection. Aluminum anodes, being more versatile, can be used in both salt and brackish water, providing longer-lasting protection. Tecnoseal, one of the leading suppliers of sacrificial anodes, manufactures a wide range of these anodes to cater to various boat types and environments.
How do stern anodes differ from outboard anodes in the Tecnoseal range?
Stern anodes in the Tecnoseal range are designed to protect the metal components of the stern area, such as the stern drive, from corrosion, while outboard anodes are specifically engineered to safeguard the outboard engine parts, like the propeller and lower unit. Both types of anodes act as sacrificial anodes for cathodic protection, with Tecnoseal offering a wide range to fit various brands to ensure long-term protection in the leisure boat market.