Osculati Boat Equipment includes a wide range of essential marine accessories and components designed for yachts and motorboats. The product line features deck hardware, navigation lights, fuel and water systems, stainless steel fittings, and safety gear. Engineered for reliability in harsh marine environments, Osculati equipment is commonly used on sailing yachts, motorboats, and commercial vessels to enhance functionality, durability, and onboard comfort.
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1-2 weeks delivery time The Osculati 43.424.22 – Mercruiser 806189A Aluminium Leg Anode is engineered for Mercruiser Alpha One sterndrives and intended for use in brackish and saltwater environments. This aluminium version of the leg-mounted sacrificial anode provides long-lasting protection against galvanic corrosion while offering a lighter alternative to traditional zinc. It is a direct-fit replacement for OEM part 806189A and delivers excellent electrochemical performance with reduced environmental impact.
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$ 9,06
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1-2 weeks delivery time The Osculati 43.424.23 – Mercruiser 806189A Magnesium Leg Anode is a high-activity sacrificial anode tailored for Mercruiser Alpha One sterndrives operating in freshwater environments. Made from high-purity magnesium, this anode ensures maximum galvanic protection by sacrificing itself to prevent corrosion of critical underwater components. Fully compatible with OEM part 806189A, it features precise mounting geometry and enhanced electrochemical efficiency for low-conductivity water conditions.
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$ 17
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1-2 weeks delivery time The Osculati 43.424.30 – Mercruiser 806190A Aluminium Leg Anode is a high-performance sacrificial anode designed for Mercruiser Bravo and Blackhawk sterndrives operating in saltwater or brackish conditions. Manufactured from a premium aluminium-zinc-indium alloy, it offers excellent corrosion protection with reduced weight and lower environmental impact compared to traditional zinc. Fully interchangeable with OEM part 806190A, it installs easily onto the sterndrive leg using existing hardware.
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$ 18,18
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1-2 weeks delivery time The Osculati 43.424.31 – Mercruiser 806190A Magnesium Leg Anode is designed to provide superior galvanic corrosion protection for Mercruiser Bravo and Blackhawk sterndrives operating in freshwater. Cast from high-purity magnesium, this anode offers the highest electrochemical activity among sacrificial anode materials, making it ideal for low-conductivity environments. It replaces OEM part 806190A and mounts directly to the sterndrive leg with precision fit and reliable long-term performance.
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$ 27,59
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1-2 weeks delivery time The Osculati 43.432.11 – Mercruiser 806105A Magnesium Collar Anode is designed for Mercruiser Alpha One sterndrives and offers efficient protection of the propeller shaft and lower drive components in freshwater environments. Made from high-purity magnesium, it provides maximum electrochemical activity in low-conductivity water. This collar-style anode is a direct replacement for OEM part 806105A and features precise inner and outer diameters for secure fitment and optimal corrosion defense.
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$ 27,59
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1-2 weeks delivery time The Osculati 43.435.00 – Mercruiser 821631A-1 Zinc Anode is a direct OEM replacement designed to protect Mercruiser sterndrives from galvanic corrosion in saltwater conditions. Cast from high-grade zinc for consistent and effective sacrificial performance, this anode fits various Alpha and Bravo sterndrive models. It offers reliable underwater protection for metal components, ensuring longevity and structural integrity of the drive unit. Compatible with OEM reference 821631A-1.
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$ 56,14
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1-2 weeks delivery time The Osculati 43.435.01 – Mercruiser 821631A-1 Aluminium Anode is a lightweight and efficient sacrificial anode designed for Mercruiser Alpha and Bravo sterndrives operating in saltwater or brackish environments. Made from a high-performance aluminium-zinc-indium alloy, this anode offers excellent galvanic protection with longer service life and reduced environmental impact compared to zinc. Fully compatible with OEM reference 821631A-1, it installs directly using factory mounting points.
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$ 40
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1-2 weeks delivery time The Osculati 43.435.02 – Mercruiser 821631A-1 Magnesium Anode is a high-activity sacrificial anode specifically designed for Mercruiser Alpha and Bravo sterndrives operating in freshwater. Manufactured from high-purity magnesium, it offers maximum electrochemical reactivity to effectively protect submerged metal components from galvanic corrosion in low-conductivity environments. This anode is a direct-fit replacement for OEM part 821631A-1 and features precise factory-aligned mounting dimensions.
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$ 59,29
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1-2 weeks delivery time The Osculati 43.435.10 – Mercruiser 815933A1 / 821629A1 Zinc Plate Anode is a direct OEM replacement designed for Mercruiser Alpha One sterndrives. Cast from marine-grade zinc, this plate anode ensures reliable protection of submerged components against galvanic corrosion in saltwater environments. Its flat, low-profile design fits perfectly under the trim tab area or on the drive plate, delivering long-lasting electrochemical protection. Compatible with both OEM references: 815933A1 and 821629A1.
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$ 58,58
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1-2 weeks delivery time The Osculati 43.435.11 – Mercruiser 815933A1 / 821629A1 Aluminium Plate Anode is a lightweight, eco-friendly alternative to zinc for protecting Mercruiser Alpha One sterndrives in saltwater and brackish environments. Made from a high-performance aluminium-zinc-indium alloy, this flat plate anode is a direct replacement for OEM references 815933A1 and 821629A1. It offers extended protection against galvanic corrosion with reduced environmental impact and longer service life.
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$ 32,71
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1-2 weeks delivery time The Osculati 43.435.12 – Mercruiser 815933A1 / 821629A1 Magnesium Plate Anode is a high-activity freshwater sacrificial anode designed to protect Mercruiser Alpha One sterndrives. Made from high-purity magnesium, this flat plate anode replaces OEM parts 815933A1 and 821629A1 and offers superior corrosion protection in low-conductivity environments such as lakes and rivers. It features a low-profile design and pre-drilled holes for quick and accurate installation.
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$ 42,30
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1-2 weeks delivery time The Osculati 43.435.20 – Mercruiser 821630A/C Zinc Plate Anode is a flat-profile sacrificial anode designed for Mercruiser Bravo sterndrives operating in saltwater. Cast from marine-grade zinc, it provides effective galvanic corrosion protection for submerged metal components by serving as the primary point of electrochemical wear. Fully interchangeable with OEM references 821630A and 821630C, this anode ensures long-lasting performance and easy installation.
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$ 62,24
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1-2 weeks delivery time The Osculati 43.435.21 – Mercruiser 821630A/C Aluminium Plate Anode is a lightweight and long-lasting sacrificial anode designed for Mercruiser Bravo sterndrives operating in saltwater and brackish conditions. Made from a marine-grade aluminium-zinc-indium alloy, this flat plate anode offers excellent protection from galvanic corrosion while being more environmentally friendly than zinc. It is a direct-fit replacement for OEM part numbers 821630A and 821630C.
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$ 36,39
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1-2 weeks delivery time High-performance magnesium plate anode designed specifically for MerCruiser Bravo drives (reference 821630A/C). Ideal for freshwater environments, this anode provides superior protection against galvanic corrosion. Manufactured to OEM standards, it ensures a perfect fit and efficient performance. Dimensions: approx. 124 × 70 × 13 mm. Mounting hardware not included.
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$ 47,72
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1-2 weeks delivery time Zinc base support anode for MerCruiser sterndrives, designed for threaded mounts with 12×1.75 mm pitch. With an outer diameter of 22/25 mm and a length of 35 mm, this anode is optimized for saltwater environments to prevent galvanic corrosion at the base of the stern drive. Constructed from high-purity zinc, this component ensures long-lasting protection and straightforward replacement.
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$ 31,53
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1-2 weeks delivery time Zinc base support anode compatible with MerCruiser Alpha and Bravo sterndrive units, matching OEM reference 55989A3. Designed for use with 120–160 HP foot housings, it features a 33 mm outer diameter, 29 mm length, and 1/2" UNC threaded connection. This high-purity zinc anode offers reliable corrosion protection in saltwater, extending the service life of the sterndrive's base assembly.
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$ 12,69
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1-2 weeks delivery time Aluminium base support anode compatible with MerCruiser Alpha and Bravo sterndrives, matching OEM reference 55989A3. Designed for 120–160 HP sterndrive models, it features a 33 mm outer diameter, 29 mm length, and 1/2" UNC thread. This lightweight aluminium version offers excellent galvanic protection in saltwater and brackish conditions, with improved efficiency compared to traditional zinc.
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$ 8,99
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1-2 weeks delivery time High-efficiency magnesium base support anode for MerCruiser Alpha and Bravo sterndrives, OEM reference 55989A3. Engineered for 120–160 HP models with 1/2" UNC threaded interface, this anode features 33 mm diameter and 29 mm length. Ideal for freshwater use, magnesium offers the most active galvanic protection among sacrificial anode materials, ensuring reliable corrosion control for critical lower unit components.
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$ 14,50
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1-2 weeks delivery time OEM-equivalent zinc anode designed for MerCruiser Bravo I sterndrive systems, matching reference 806188A. Installed on the propeller shaft bracket, this anode offers robust corrosion protection for underwater metal components exposed to saltwater. Manufactured from high-grade zinc for optimal sacrificial action, it ensures long-term durability and direct fitment without modification.
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$ 52,50
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1-2 weeks delivery time OEM-compatible aluminium anode for MerCruiser Bravo I sterndrive units, equivalent to reference 806188A. Designed to protect the propeller shaft bracket against galvanic corrosion, this anode offers superior performance in saltwater and brackish environments. Manufactured from a high-efficiency aluminium alloy, it provides longer service life and reduced environmental impact compared to zinc.
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$ 38,60
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How does Osculati boat equipment improve the safety and performance of vessels in challenging marine conditions?
Osculati boat equipment enhances safety and performance by offering reliable components designed to withstand harsh marine environments. From navigation aids to mechanical fittings, each item contributes to greater vessel control, stability, and onboard functionality, reducing risks and ensuring smooth operation in demanding conditions.
Explore how thoughtful upgrades complement other essential gear like Bass Boat Seats for a more secure and efficient boating experience.