Anode kits are essential for protecting outboard engines, sterndrives, and other submerged boat components from galvanic corrosion.
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1-2 weeks delivery time The Trem L8150804 anodes are designed for Honda engines, providing essential protection against corrosion to ensure optimal performance and longevity. Suitable for models with a motor power ranging from 75 to 130 HP, these anodes feature the original code 41109-ZW-1003 and are made of zinc material. The Polipodio article number is HN005 and the model is FH-4.
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$ 10.36
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1-2 weeks delivery time The Trem L8250804 anodes are specifically designed for Honda engines, effectively protecting against corrosion in marine environments and extending the lifespan of engine components. The product, with Polipodio Article HN005AL and original code 41109-ZW-1003, is compatible with motors ranging from 75 to 130 HP and is made of aluminum.
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$ 13.43
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1-2 weeks delivery time The Trem L8141553 anode is designed for Lombardini engines, offering reliable corrosion protection and enhancing engine durability. It features the Polipodio Article LB004, with the original code 9135034, made from high-quality zinc material.
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$ 76.38
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1-2 weeks delivery time The Trem L8141552 anode is designed for Lombardini engines, providing essential corrosion protection to enhance performance and extend the engine's lifespan. It features the Polipodio article LB003, with the original code 9135033, made from high-quality ZN material.
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$ 56.69
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1-2 weeks delivery time The Trem L8143350 anodes are designed to protect Mercury-Mercruiser engines from corrosion, ensuring durability and optimal performance. They are compatible with HP 40 EFI, 50, and 75 4T models, made from zinc for effective protection.
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$ 30.89
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1-2 weeks delivery time The Trem L8243350 anodes are an essential solution for enhancing the performance and longevity of your Mercury-Mercruiser engine. This product, with Polipodio Article ME001AL and original code 31640Q4, is compatible with 40 EFI-50-75 4T engine horsepower and is made of durable aluminum (AL), ensuring reliable protection for your engine.
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$ 22.24
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1-2 weeks delivery time The Trem L8143016 anodes are designed for Mercury-Mercruiser engines, offering vital protection against corrosion and extending the life of engines by preventing electrolysis damage. With a Polipodio article number ME002 and model FM-2 O.C. 34127A1, these anodes are compatible with motors ranging from 80-140 HP and are made from zinc (ZN).
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$ 36.02
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1-2 weeks delivery time The Trem L8145303 anode is designed for Mercury and Mercruiser engines, providing vital corrosion protection to ensure optimal performance and longevity. It features the Polipodio Article ME003, model FM-3 O.C.: 47820A1, suitable for 20 HP motors, and is made from zinc (ZN).
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$ 30.36
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1-2 weeks delivery time The Trem L8145304 anode is designed for Mercury and Mercruiser engines, offering vital corrosion protection and enhancing the longevity of engine components. It is identified as Polipodio article ME004, suitable for motors with 20-25 HP (FM-4 O.C.: 94286T1), and made from zinc (ZN) material.
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$ 25.34
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1-2 weeks delivery time The Trem L8145305 anode is designed for Mercury-Mercruiser engines, offering vital corrosion protection to extend engine life. It fits models FM-5 O.C. 9843296 with 15-25 HP 4T (post-1990) and is made from zinc.
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$ 34.47
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1-2 weeks delivery time The Trem L8145312 anode is specifically designed for Mercury-Mercruiser engines, featuring a model designation of F-D-20/M. It measures 20 mm in length, 8 mm in width, and 6 mm in height, and is made from zinc (ZN), ensuring effective corrosion protection and optimal performance.
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$ 9.26
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1-2 weeks delivery time The Trem L8245312 anode is designed for Mercury and Mercruiser engines, offering corrosion protection in marine environments. Made from durable aluminum (AL), it features dimensions of 20 mm (A), 8 mm (B), and 6 mm (C), ensuring long-lasting performance.
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$ 12.29
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1-2 weeks delivery time The Trem L8145311 anode is designed for Mercury-Mercruiser engines, offering reliable corrosion protection with durable zinc material. It features dimensions of 24 mm in length, 6.5 mm in thickness, and 5.5 mm in height, ensuring optimal performance and longevity for your engine components.
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$ 14.02
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1-2 weeks delivery time The Trem L8245311 anode is designed for Mercury-Mercruiser engines, providing reliable corrosion protection. With dimensions of 24 mm (A), 6.5 mm (B), and 5.5 mm (C), and made from durable aluminum, this Polipodio article ME006B/AL ensures long-lasting performance in marine environments.
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$ 13.43
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1-2 weeks delivery time The Trem L8143005 Anodes are vital for protecting Mercury-Mercruiser engines from corrosion, enhancing their longevity and performance. Designed for ALPHA ONE-BRAVO ONE series, these zinc anodes, with the original code FM-R 55989Q9, ensure reliable engine operation.
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$ 8.11
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1-2 weeks delivery time The Trem L8243005 anodes are vital for Mercury-Mercruiser engines, crafted from durable materials to enhance performance and protect against corrosion. They are associated with the Polipodio Article ME010AL and the original code 55989Q9, and are suitable for the ALPHA ONE-BRAVO ONE series.
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$ 10.06
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1-2 weeks delivery time The Trem L8145203 anode is designed for Mercury-Mercruiser engines, offering vital corrosion protection to enhance motor longevity. It is identified as the Polipodio Article ME008, model FM-7 BIS, with the original code 42121A2, suitable for motors with 6-9 and 9-15 HP (4T), and made from zinc (ZN).
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$ 7.45
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1-2 weeks delivery time The Trem L8145320 anode is designed for Mercury-Mercruiser engines, protecting components from corrosion and enhancing performance. It is compatible with motors ranging from 40 to 75 HP and 40 to 250 HP, and is made from high-quality zinc (ZN).
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$ 23.73
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1-2 weeks delivery time The Trem L8245320 anode is a durable component designed for Mercury-Mercruiser engines, protecting them from corrosion and ensuring smooth operation. Compatible with motors ranging from 40 to 250 HP, it features the original code 818298Q1 and is made from aluminum (AL), making it a reliable choice for maintaining engine performance.
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$ 28.85
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1-2 weeks delivery time The Trem L8143325 anodes are designed to protect Mercury and Mercruiser engines from corrosion, ensuring longevity and efficiency. Compatible with various horsepower ranges, including Mercury HP 50-75 and Mercruiser E.B. HP 90-100, these anodes are made from high-quality zinc material.
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$ 43.26
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What is an outboard engine anode, and how does it protect a motor from galvanic corrosion?
An outboard engine anode is a sacrificial metal component, such as a trim tab anode or shaft anode, designed to protect the motor from galvanic corrosion by attracting corrosive elements in the water. Installed on parts like the motor's ventilation plate, transom bracket, or propeller shaft, the anode corrodes instead of critical engine components, extending the lifespan of the outboard motor, especially in saltwater and brackish environments. Regular anode replacement ensures continuous protection for the boat motor and other submerged parts.
What is the importance of regularly replacing outboard motor anodes for corrosion protection?
Regularly replacing outboard motor anodes is essential to prevent galvanic corrosion, which can damage critical components like the engine, propeller, and transom bracket. Sacrificial anodes, such as bar anodes, trim tab zinc anodes, and ring anodes, corrode instead of the motor, protecting metal parts from deterioration in saltwater, brackish water, and freshwater. Using the correct alloy anode ensures long-term protection for outboards and boat zinc components, extending the engine’s lifespan and maintaining performance.
What factors determine the choice between aluminum, magnesium and zinc anode for boats?
The choice between zinc, aluminum, and magnesium anodes depends on the water environment where the boat operates. Zinc anodes are ideal for saltwater, aluminum anodes provide effective protection in both saltwater and brackish water, while magnesium anodes are best suited for freshwater. Using the correct anode ensures that essential components like outboard engines, transom brackets, and skegs are protected from galvanic corrosion, extending the lifespan of boat anodes and motor parts.
Additionally, proper maintenance of the cooling system, including timely Honda Impeller Replacement, helps prevent overheating and ensures efficient engine operation.