Hydraulic Tank Breather Filter 31E1-10380
Critical Protection for Hydraulic Reservoir Purity
The Hyundai 31E1-10380 Hydraulic Tank Breather Filter (Air Breather) is an essential component that filters air entering the hydraulic reservoir as oil levels fluctuate. It effectively prevents dust, airborne debris, and moisture from contaminating the hydraulic fluid, preserving the cleanliness of the entire hydraulic circuit.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 31E1-10380 |
| Component Type | Hydraulic Tank Breather Filter / Air Breather |
| Function | Filters incoming air, maintains pressure equilibrium, prevents moisture/dust ingress |
| Maintenance Frequency | Universal high-frequency service item |
2. Machine Compatibility
Widely compatible across Hyundai 7-series and other legacy excavator lines:
Models: R55-7, R60-7, R80-7, R110-7, R140, R150, R215-7, R225, and various other mid-size models.
3. Maintenance & Replacement Protocols
Replacement Strategy: Due to low cost and high risk of contamination, replace the 31E1-10380 during every full hydraulic system service or oil change.
Warning Signs: If the breather is clogged, oily, or caked with dirt, replace immediately. A clogged breather creates a vacuum in the tank, leading to pump cavitation and operational failure.
Installation Tip: Install in a clean area away from direct mud splashes to prolong service life and maintain optimal airflow.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: Neglecting the breather filter is a leading cause of "silent" hydraulic contamination, as moisture ingress leads to sludge formation and acid corrosion within the valve bank. Is this breather part of a larger list of filters you are currently sourcing for a fleet maintenance project?