1r-1804 1r1804 4385386 311-3901 3792639 Fuel/Water Separator Filter for Excavator Engine

1r-1804 1r1804 4385386 311-3901 3792639 Fuel/Water Separator Filter for Excavator Engine. OEM Standard Performance: Fully matches standard cross-reference technical metrics to guarantee reliable full-flow filtration. Advanced Filter Medium: Multilayer cellulose structural matrix ensures uniform pore size, high dust-holding capacity, and steady oil flow distribution. Rigorous Quality Testing: 100% factory-tested for pressure fatigue limits, sealing integrity, and anti-vibration durability before packing. Global Export Packaging: Packed using robust neutral cartons with optional custom branding options, making it ideal for worldwide wholesalers, distributors, and aftermarket suppliers.