The fuel-water separator cup is primarily used in diesel engine fuel systems to initially separate and precipitate water and impurities in the fuel. Its transparent and durable cup structure allows users to easily observe the fuel condition and drain water promptly, ensuring clean and stable fuel system operation. This product is high-temperature and corrosion-resistant, suitable for various diesel engines and mechanical equipment, and easy to install, making it an indispensable component in fuel system maintenance.
Features and Advantages
• High-efficiency separation: Effectively separates water and particles from the fuel, improving fuel purity.
• Transparent cup: Facilitates observation of fuel condition and water level, enabling timely drainage and maintenance.
• Wear and corrosion resistant: Made of durable materials, suitable for various harsh working environments.
• Easy installation: Simple structure, strong compatibility, easy to disassemble and replace.
• Engine protection: Reduces the entry of water and impurities into the fuel injection system, improving engine performance and lifespan.





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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.