✅ Application: XCMG excavator & loader hydraulic tank vent/filler port
✅ Filtration: Captures airborne contaminants entering the reservoir during breathing cycles
✅ Cross Reference: 803164422 / ELFP30F3W1.0
✅ Construction: Durable housing + high-efficiency filter element
✅ Installation: Screw-in design, matches OEM thread and seating dimensions
✅ Function: Prevents oil contamination, extends hydraulic fluid service life
✅ Application: XCMG excavator & loader hydraulic tank vent/filler port
✅ Filtration: Captures airborne contaminants entering the reservoir during breathing cycles
✅ Cross Reference: 803164422 / ELFP30F3W1.0
✅ Construction: Durable housing + high-efficiency filter element
✅ Installation: Screw-in design, matches OEM thread and seating dimensions
✅ Function: Prevents oil contamination, extends hydraulic fluid service life