$ 44,36
1-2 weeks delivery time
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The Osculati 17.508.12 is a marine-grade fuel filter equivalent to Yanmar OEM part 120650-55020, specifically engineered for the BY and BY2 series marine diesel engines. Suitable for both 4-cylinder and 6-cylinder models, it offers reliable filtration of water, debris, and fine particulates to protect high-pressure common-rail injection systems. Its corrosion-resistant construction and precise fit make it ideal for modern, electronically controlled propulsion systems.
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Osculati 17.508.12 – Yanmar 120650-55020 Fuel Filter for 4BY / 4BY2 / 6BY / 6BY2
_x000D_The Osculati 17.508.12 fuel filter is a high-performance replacement for Yanmar part number 120650-55020, developed for use with advanced Yanmar BY-series common-rail marine diesel engines. It ensures that diesel fuel is free of water, fine debris, and corrosion-inducing contaminants, safeguarding critical components like injectors, fuel pumps, and control sensors.
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- OEM Part Number: 120650-55020 _x000D_
- Osculati Code: 17.508.12 _x000D_
- Filter Type: Spin-on high-pressure diesel fuel filter _x000D_
- Material: Corrosion-resistant marine-grade housing _x000D_
- Installation: Direct-fit replacement (no modifications needed) _x000D_
Engine Compatibility:
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- Yanmar 4BY _x000D_
- Yanmar 4BY2 _x000D_
- Yanmar 6BY _x000D_
- Yanmar 6BY2 _x000D_
Key Features:
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- Captures microscopic particles, sludge, and water from diesel fuel _x000D_
- Essential for common-rail injection systems’ performance and lifespan _x000D_
- Prevents injector clogging, wear, and fuel pressure fluctuations _x000D_
- Optimized for marine environments with salt, heat, and vibration _x000D_
- Ensures smooth engine start-up and stable combustion under load _x000D_
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_x000D_ _x000D_Item _x000D_OEM Number _x000D_Compatible Engines _x000D__x000D_ _x000D_Fuel Filter _x000D_120650-55020 _x000D_Yanmar 4BY / 4BY2 / 6BY / 6BY2 _x000D_
_x000D_ _x000D_Replace this filter at every scheduled service interval or immediately when water contamination is suspected. The Osculati 17.508.12 provides OEM-grade fuel system protection for electronically managed Yanmar diesel engines in both leisure and commercial vessels.
_x000D_Documents
Osculati Catalogue 2025 - page 415 Size: 163,6 Kb -
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