Volvo Penta anodes are essential for protecting outdrives, sterndrives, and saildrives from corrosion, especially in saltwater conditions. These anodes, typically made from zinc, aluminum, or magnesium, act as sacrificial metals, attracting corrosive reactions that would otherwise damage key components of the engine and drive system.
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1-2 weeks delivery time The Osculati 43.226.46 ring anode is designed for Volvo Penta sail drives equipped with Max-Prop feathering propellers. With an inner diameter of 46 mm, outer diameter of 92 mm, and height of 25 mm, this zinc ring provides critical galvanic protection for the propeller hub and drive shaft in saltwater conditions.
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€ 27,02
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1-2 weeks delivery time The Osculati 43.226.48 zinc shaft anode is a direct replacement for Volvo Penta 3807400, designed for use on DPH and DPR sterndrive units. Made from high-purity zinc, it offers essential galvanic protection for the output shaft and drive components operating in saltwater environments.
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€ 13,27
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1-2 weeks delivery time The Osculati 43.232.01 zinc drain anode is a direct OEM-equivalent replacement for Volvo Penta 21868041 and 21700154. Specifically engineered for DPH and DPR sterndrives, it offers vital galvanic protection at the drain plug point, with compact 61 mm height and 38 mm diameter dimensions suited for saltwater corrosion defense.
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€ 41,99
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1-2 weeks delivery time The Osculati 43.233.01 aluminium drain anode is an OEM-type replacement for Volvo Penta 21868041 and 21700154, specifically designed for DPH and DPR sterndrives. With dimensions 61 mm high, 59 mm body height, and 38 mm diameter, it provides environmentally friendly galvanic protection at the drive’s drain point in salt and brackish water.
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€ 44,67
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1-2 weeks delivery time The Osculati 43.340.00 zinc anode kit includes two OEM-equivalent anodes—875815 and 832598—specifically designed for Volvo Penta 280 sterndrive units. This kit provides full-spectrum galvanic protection of the cavitation plate and lower gear housing components in saltwater applications.
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€ 52,34
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1-2 weeks delivery time The Osculati 43.340.01 aluminium anode kit is designed for Volvo Penta 280 sterndrives and includes OEM-equivalent anodes 875815 and 832598. Made from Al-Zn-In alloy, this 2-piece kit offers reliable galvanic protection for the drive housing and prop shaft in salt and brackish waters, with reduced weight and environmental impact compared to zinc.
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€ 30,75
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1-2 weeks delivery time The Osculati 43.340.02 Volvo Penta 280 Magnesium Anode Kit (part numbers 875815 and 832598) is designed specifically for use in freshwater environments to provide optimal corrosion protection for sterndrives. This 2-piece magnesium anode set ensures reliable sacrificial performance, protecting aluminum components on Volvo Penta 280 series drives. Each piece is precision-cast to fit OEM specifications and features mounting compatibility for fast, hassle-free installation.
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€ 43,84
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1-2 weeks delivery time This 2-piece zinc anode kit (Osculati 43.341.00) is designed for Volvo Penta 280 Duo Prop drives and includes two components: anode 875821 and anode 832598. Manufactured from high-grade zinc for use in saltwater environments, the kit provides effective galvanic protection for propellers and underwater metallic parts. Suitable for direct OEM replacement. Total weight approx. 1.2 kg.
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€ 41,43
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1-2 weeks delivery time The Osculati 43.341.01 anode kit is a 2-piece aluminium set designed for Volvo Penta 280 Duo Prop drives, including parts 875821 and 832598. Ideal for use in brackish and saltwater environments, these anodes provide efficient galvanic protection with reduced environmental impact. The aluminium composition offers longer service life than zinc and lower weight (approx. 0.9 kg total). OEM-compatible and easy to install.
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€ 29,43
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1-2 weeks delivery time Osculati 43.341.02 is a 2-piece magnesium anode kit designed for Volvo Penta 280 Duo Prop sterndrives, including reference parts 875821 and 832598. Optimized for freshwater applications, magnesium anodes offer the highest electrochemical activity, providing effective protection for submerged metal parts. The kit is lightweight (approx. 0.7 kg) and serves as a direct OEM replacement. Not suitable for salt or brackish water.
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€ 40,25
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1-2 weeks delivery time The Osculati 43.342.00 zinc anode kit is a 2-piece replacement set for Volvo Penta SX sterndrives, including OEM-equivalent parts 3441427 and 3883728. Manufactured from high-purity zinc, the kit is designed for saltwater environments and ensures reliable galvanic protection for propeller housings and lower units. Total weight approx. 1.3 kg. Direct OEM fitment with standard mounting positions.
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€ 61,56
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1-2 weeks delivery time Osculati 43.342.01 is a 2-piece aluminium anode kit designed for Volvo Penta SX sterndrives. It includes OEM-equivalent parts 3441427 and 3883728, offering reliable galvanic protection in both saltwater and brackish water environments. Aluminium anodes are lighter and last longer than zinc, making them an ideal choice for mixed-water conditions. Approximate weight: 1.0 kg. Direct-fit installation.
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€ 40,62
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1-2 weeks delivery time Osculati 43.342.02 is a 2-piece magnesium anode kit for Volvo Penta SX sterndrives, including OEM-equivalent parts 3441427 and 3883728. Specifically designed for freshwater environments, magnesium offers the highest electrochemical activity for efficient Osculati 43.342.02 is a 2-piece magnesium anode kit for Volvo Penta SX sterndrives, including OEM-equivalent parts 3441427 and 3883728. Specifically designed for freshwater environments, magnesium offers the highest electrochemical activity for efficient galvanic protection. This lightweight kit (approx. 0.8 kg) ensures optimal defense for submerged metal components. Not recommended for salt or brackish water.galvanic protection. This lightweight kit (approx. 0.8 kg) ensures optimal defense for submerged metal components. Not recommended for salt or brackish water.
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€ 59,63
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1-2 weeks delivery time Osculati 43.343.00 is a 4-piece zinc anode kit for Volvo Penta 290 sterndrive units, including OEM-equivalent parts: 875815 (cavitation plate), 852835 (bar), and two units of 872793 (trim tab). Designed for saltwater environments, these high-purity zinc anodes provide full galvanic protection for propellers, gear cases, and trim components. Approximate total weight: 2.4 kg. Direct replacement with OEM geometry.
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€ 57,38
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1-2 weeks delivery time Osculati 43.343.01 is a 4-piece aluminium anode kit for Volvo Penta 290 sterndrive units, including OEM-equivalent parts 875815, 852835, and two pieces of 872793. This set is ideal for saltwater and brackish water use, offering reliable corrosion protection with extended service life and reduced environmental impact compared to zinc. Approximate total weight: 1.9 kg. Direct-fit OEM replacement.
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€ 36,08
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1-2 weeks delivery time Osculati 43.343.02 is a 4-piece magnesium anode kit designed for Volvo Penta 290 sterndrive units. It includes OEM-equivalent parts 875815, 852835, and two units of 872793. Magnesium is ideal for freshwater environments, providing the highest level of electrochemical protection for submerged metal parts. Lightweight and highly reactive, this kit offers approx. 1.6 kg total weight and is not suitable for salt or brackish water.
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€ 46,57
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1-2 weeks delivery time The Osculati 43.344.00 anode kit includes 4 zinc components compatible with Volvo Penta 290 Duo Prop sterndrives: ring anode 875821, bar anode 852835, and two trim tab anodes 872793. Designed for use in saltwater environments, this high-purity zinc kit ensures full protection of propellers, lower unit, and steering components against galvanic corrosion. Total weight approx. 2.6 kg. Direct OEM replacement.
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€ 45,16
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1-2 weeks delivery time Osculati 43.344.01 is a 4-piece aluminium anode kit for Volvo Penta 290 Duo Prop sterndrives, including OEM-compatible parts: ring anode 875821, bar anode 852835, and two trim tab anodes 872793. Designed for saltwater and brackish conditions, aluminium anodes offer longer service life, lighter weight, and improved environmental sustainability over zinc. Approximate weight: 2.1 kg.
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€ 31,82
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1-2 weeks delivery time The Osculati 43.344.02 magnesium anode kit is designed for Volvo Penta 290 Duo Prop sterndrives and includes 4 pieces: one 875821 fin anode, one 852835 cavitation plate anode, and two 872793 ring anodes. Made from high-grade magnesium alloy, this kit is optimized for use in freshwater, offering superior cathodic protection for aluminum drive components. All parts are engineered to fit OEM positions with no modifications required.
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€ 41,27
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1-2 weeks delivery time The Osculati 43.345.00 zinc anode kit is designed specifically for Volvo Penta DPH and DPR sterndrive lower units. It includes two components: 3588745 (bar anode) and 3863206 (round ring anode), both made of high-purity zinc for optimal corrosion protection in saltwater environments. This kit ensures a precise OEM fit and is suitable for routine maintenance or replacement.
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€ 44,99
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How does a zinc anode help protect the Volvo Penta outdrive?
A zinc anode helps protect the Volvo Penta outdrive by providing cathodic protection, which prevents corrosion of the metal parts of the outdrive, including the propeller and lower unit. The zinc anode kit for Volvo Penta outdrives, designed specifically for models like the SX and DP-SM outdrives, acts as a sacrificial anode, slowly wearing away instead of the more valuable components. This ensures the longevity of the outdrive, especially in harsh saltwater environments, and is an essential part of maintaining engine anodes and overall boat hardware.
What are the key differences between magnesium and aluminum anodes for Volvo Penta products?
Magnesium anodes are typically used in fresh water and are more reactive than aluminum, offering superior protection for Volvo Penta products in these environments. Aluminum anodes, on the other hand, are designed for saltwater applications and provide a longer lifespan due to their lower reactivity. Both anode types are essential for preventing galvanic corrosion, with magnesium being more effective in fresh water and aluminum offering the best protection in saltwater environments. The anode kits for Volvo Penta products, including hardware, are specially designed to replace the original parts and ensure optimal performance of outdrives.
How often should the anode kit for Volvo Penta engines be inspected and replaced?
The anode kit for Volvo Penta engines should be inspected regularly, typically every 6 to 12 months, depending on the usage and water conditions. For optimal protection, it is important to replace the anodes when they show significant wear or corrosion.
What types of Outboard Motor Anodes do you have in your catalog?
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