Anode kits are essential for protecting outboard engines, sterndrives, and other submerged boat components from galvanic corrosion.
|
1-2 weeks delivery time Osculati 43.315.23 is a magnesium plate anode specifically designed for Honda 10 to 50 HP outboards, replacing OEM part 41106-ZV4-650. It offers the highest protection efficiency in freshwater environments thanks to magnesium’s superior electrochemical activity. Lightweight and OEM-compatible, this anode is essential for preserving submerged aluminium engine parts in lakes and rivers.
|
€ 8,22
-
+
| ||
|
1-2 weeks delivery time Osculati 43.315.24 is an aluminium plate anode designed to replace Honda OEM part 41106-935-812. Suitable for outboards from 10 to 50 HP, it provides excellent protection against galvanic corrosion in brackish and freshwater environments. Lightweight and efficient, this anode preserves critical aluminium engine parts while maintaining OEM fit and performance.
|
€ 4,58
-
+
| ||
|
1-2 weeks delivery time Osculati 43.315.25 is a magnesium plate anode for Honda outboards from 10 to 50 HP, replacing OEM part 41106-935-812. It is optimized for freshwater use, where magnesium provides the most effective corrosion protection. Lightweight, highly reactive, and precisely shaped for direct OEM fitment, this anode ensures long-term protection of engine components submerged in low-conductivity water.
|
€ 9,31
-
+
| ||
|
1-2 weeks delivery time Osculati 43.423.98 is a magnesium plate anode specifically developed for Honda outboards rated from 75 to 225 HP. Replacing OEM part 41106-ZW-000, this high-reactivity anode provides superior protection in freshwater environments. Designed for direct fitment, it helps prevent galvanic corrosion of critical submerged engine components.
|
€ 25,22
-
+
| ||
|
1-2 weeks delivery time Osculati 43.424.04 is an aluminium plate anode engineered for Honda outboards rated from 75 to 225 HP. Replacing OEM reference 41106-ZW-000, it provides long-lasting protection in brackish and freshwater conditions. With marine-grade aluminium construction and precise dimensions, it offers a direct OEM fit for effective corrosion prevention on key submerged engine components.
|
€ 16,61
-
+
| ||
|
1-2 weeks delivery time Osculati 43.424.07 is a zinc plate anode designed for Honda outboards from 75 to 225 HP. As a direct replacement for OEM part 41106-ZW-000, this anode provides durable and stable corrosion protection in saltwater environments. Built to fit without modification, it preserves critical engine components like the lower unit, brackets, and internal cooling channels.
|
€ 24,46
-
+
| ||
|
1-2 weeks delivery time Osculati 43.253.00 is a fin-type sacrificial anode designed for Evinrude and OMC 225 HP 4-stroke outboard engines. Installed at the anti-ventilation plate or gearcase, it offers directional stability and galvanic protection in saltwater use. Manufactured from marine-grade zinc, it prevents electrochemical damage to aluminium engine parts while serving as a trim tab for steering balance.
|
€ 17,92
-
+
| ||
|
1-2 weeks delivery time Osculati 43.261.00 is a zinc washer-type anode measuring 21×10 mm, designed for outboards from Suzuki (OEM 55321-87J00), Evinrude, and OMC. Installed on bolts or propshafts, this compact sacrificial anode prevents galvanic corrosion in saltwater by protecting nearby aluminium or steel components. Its small form factor allows targeted protection in vulnerable areas.
|
€ 6,90
-
+
| ||
|
1-2 weeks delivery time Osculati 43.261.01 is an aluminium washer-type anode measuring 21×10 mm, compatible with Suzuki (OEM 55321-87J00), Evinrude, and OMC outboards. Designed for bolt or propshaft installation, it provides focused corrosion protection in brackish and freshwater environments. Aluminium ensures efficient electrochemical performance without overreactivity, making it ideal for transitional waters.
|
€ 4,82
-
+
| ||
|
1-2 weeks delivery time Osculati 43.261.02 is a high-reactivity magnesium washer-type anode with 21×10 mm dimensions, compatible with Suzuki (OEM 55321-87J00), Evinrude, and OMC outboards. Ideal for freshwater environments, it offers maximum electrochemical protection for bolts, shafts, and small submerged hardware. Its lightweight construction ensures targeted, fast-acting defense against galvanic corrosion.
|
€ 4,40
-
+
| ||
|
Suzuki 55125-87E01 & Evinrude 5031536 & OMC Outboard Aluminium Fin Anode Ø60 mm - Osculati 43.272.82
1-2 weeks delivery time Osculati 43.272.82 is an aluminium fin-type anode with 60 mm diameter, designed for outboard motors from Suzuki, Evinrude, and OMC. Replacing OEM parts 55125-87E01 and 5031536, this anode combines galvanic protection with trim tab functionality. It is ideal for brackish and freshwater environments, helping preserve aluminium engine components while reducing torque steer.
|
€ 7,04
-
+
| ||
|
Suzuki 55125-87E01 & Evinrude 5031536 & OMC Outboard Magnesium Fin Anode Ø60 mm - Osculati 43.272.83
1-2 weeks delivery time Osculati 43.272.83 is a magnesium fin-type anode with a 60 mm diameter, designed for Suzuki, Evinrude, and OMC outboards. Replacing OEM parts 55125-87E01 and 5031536, it combines maximum galvanic protection with trim tab functionality. Specifically formulated for freshwater use, this anode ensures high-efficiency corrosion defense and improved steering balance.
|
€ 13,52
-
+
| ||
|
1-2 weeks delivery time Osculati 43.272.86 is a zinc fin anode with a 60 mm diameter designed for outboards from Suzuki, Evinrude, and OMC. Replacing OEM parts 55125-87E01 and 5031536, this anode provides reliable galvanic protection and trim tab functionality. It is the optimal solution for saltwater environments where stable, long-lasting protection is required for submerged engine components.
|
€ 10,17
-
+
| ||
|
1-2 weeks delivery time Osculati 43.272.87 is a zinc fin-type anode designed for Suzuki DF60 to DF140 outboards, as well as compatible Evinrude and OMC models using OEM reference 55125-90J01. Built for use in saltwater environments, it combines effective galvanic protection with trim tab functionality, helping prevent corrosion while improving directional stability under power.
|
€ 11,84
-
+
| ||
|
1-2 weeks delivery time Osculati 43.272.88 is an aluminium fin anode designed for Suzuki DF60–DF140 outboards and compatible Evinrude and OMC models using OEM part 55125-90J01. Combining trim tab functionality with galvanic protection, it is ideal for brackish and freshwater environments, ensuring lightweight corrosion resistance and improved steering stability.
|
€ 13,62
-
+
| ||
|
1-2 weeks delivery time Osculati 43.272.89 is a magnesium fin anode compatible with Suzuki DF60 to DF140 outboards and Evinrude/OMC models using OEM part 55125-90J01. Specifically designed for freshwater use, it offers maximum galvanic protection and trim tab functionality. Its high electrochemical activity ensures lightweight and efficient corrosion control for critical submerged components.
|
€ 31,77
-
+
| ||
|
1-2 weeks delivery time Osculati 43.274.00 is a zinc plate anode designed for Evinrude 5031538 and OMC 40–50 HP 4-stroke outboards. Replacing OEM reference 55300-95500, this anode provides reliable protection against galvanic corrosion in saltwater environments. Its OEM-matched dimensions and mounting design ensure easy installation and long-lasting durability.
|
€ 21
-
+
| ||
|
1-2 weeks delivery time Osculati 43.314.00 is a magnesium anode designed for Evinrude and Johnson outboard engines, replacing OEM part 395780. Specifically engineered for freshwater applications, it offers superior galvanic protection for submerged aluminium components. Its lightweight and high-reactivity magnesium composition ensures fast, reliable protection in low-conductivity water environments.
|
€ 16,23
-
+
| ||
|
1-2 weeks delivery time Osculati 43.315.30 is a zinc plate anode designed for small outboard engines from Evinrude and OMC. Replacing OEM part 338635, it fits 9.9–15 HP 2-stroke and 8–15 HP 4-stroke models. Ideal for saltwater conditions, this anode protects critical underwater components like the gearcase and brackets from galvanic corrosion while maintaining OEM fit and durability.
|
€ 13,60
-
+
| ||
|
1-2 weeks delivery time Osculati 43.316.00 is a zinc anode designed for small Evinrude and OMC outboard engines in the 4 to 8 HP range. Replacing OEM parts 334451 and 432397, it provides essential protection for exposed aluminium parts in saltwater environments. Its compact form and OEM-compatible fit make it ideal for routine maintenance of low-horsepower marine engines.
|
€ 14,56
-
+
| ||
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.