DZ91189550479 FS20331 Fuel Water Separator Truck Engine Fuel Filter Fits for Shacman X5000 X3000 Delong Engine Truck Spare Parts

Superior Filtration Efficiency: Engineered with high-precision composite filter media to remove 99% of water and harmful particles, ensuring clean fuel delivery to the engine.
OEM Standard Compatibility: 100% match for Shacman Delong X3000, X5000 and ISM11/QSM11 engines. A perfect direct replacement for OE part DZ91189550479 and Fleetguard FS20331.
Robust Housing Design: Features a heavy-duty steel casing with anti-corrosion coating, capable of withstanding high pressure and extreme operating conditions without leakage or deformation.
Protect High-Pressure Common Rail: Effectively prevents fuel pump wear and injector clogging caused by moisture and impurities, significantly extending the service life of the engine's fuel system.
Excellent Sealing Performance: Equipped with high-quality NBR sealing rings that remain flexible and leak-proof even in extreme temperature fluctuations (Hot/Cold climates).
Easy Installation & Maintenance: Standard thread design for quick "Spin-on" replacement. Includes a transparent collection bowl (optional) for easy visual inspection of water levels.
Shaanxi Dongfang Youpin Trading Co., Ltd. specializes in truck components and trailer parts, offering OEM and ODM services. With 4 production lines and 6 self-operated stores, the company ensures quality through 100% professional testing. It provides IP67 waterproof LED warning lights with 12V power supply, strobe mode, and universal fitment for emergency vehicles.