F1172-061 FG100-1105140A F0071-Z1 OEM Diesel Fuel Water Separator Filter The F1172-061 fuel filter, cross OEM part numbers FG100-1105140A and F0071-Z1, is a professional spin-on fuel water separator tailored for Yunnei common rail diesel engines widely used on light commercial vehicles. Installed on the vehicle fuel supply line, it acts as the first line of defense to purify diesel fuel before it enters high-pressure fuel pumps and precision fuel injectors. It efficiently traps solid contaminants including sand, rust particles, carbon sludge and colloidal impurities, while separating free water from diesel effectively. Produced strictly in accordance with ISO/TS16949 automotive manufacturing standards, this filter is fully compatible with Euro IV, Euro V and Euro VI emission Yunnei engines. It maintains stable filtration performance under long-distance logistics transport, dusty road conditions, high humidity and fluctuating ambient temperatures. It serves as a perfect direct aftermarket replacement part for light cargo trucks, mini dump trucks, refrigerated delivery vans and small construction machinery, comprehensively protecting delicate common rail fuel components from abrasion, clogging and corrosion caused by contaminated fuel.
Product Material Description:
Outer Steel Housing: Thickened cold-rolled carbon steel shell with electrophoretic anti-rust coating. It features excellent pressure resistance, impact resistance and diesel corrosion resistance, which can withstand standard fuel system working pressure without deformation, cracking or oil leakage, offering reliable outer protection for internal filter elements.
Multi-Layer Filter Media: High-density gradient wood pulp composite filter paper impregnated with hydrophobic resin. Deep pleated design expands the effective filtering area to the maximum. The gradient density structure realizes stepwise fine filtration and outstanding water repellent performance, balancing high filtration precision and steady fuel flow rate.
Sealing Gasket: Premium NBR nitrile rubber seal ring, resistant to diesel soaking, high temperature and aging. It keeps stable sealing elasticity in the temperature range of -35℃ ~ 125℃, effectively preventing unfiltered fuel bypass and joint leakage.
Thread Base: CNC precision machined carbon steel threaded base with standard thread size, stable structure for easy spin-on installation and daily maintenance disassembly.
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