Description
The HYUNDAI 31E3-4529 is a premium hydraulic filter for Hyundai R series excavators, HL series wheel loaders, and heavy-duty construction machinery. It focuses on efficient contaminant trapping and hydraulic system protection, safeguarding stable operation and extended component lifespan.
It achieves 99.7% filtration efficiency for 8μm+ contaminants, effectively trapping metal debris, sludge, abrasives, and micron-scale impurities. This prevents valve core wear, pump damage, and oil circuit blockages, avoiding hydraulic system malfunctions and costly downtime.
Crafted with high-performance synthetic filter media, it balances thorough contaminant retention with smooth fluid flow. It maintains consistent hydraulic pressure and operational responsiveness without causing excessive pressure drop.
Precision-designed for a perfect fit, it installs seamlessly without modifications. Its tight sealing structure blocks unfiltered oil, fully protecting Hyundai’s specialized hydraulic system and sensitive components like actuators.
Made of durable industrial materials, it withstands extreme temperature swings, high hydraulic pressure, and heavy vibration. It maintains stable contaminant trapping performance over extended service intervals (recommended 600-800 operating hours).
More than a filter – it’s a contaminant trap core for Hyundai hydraulic systems. It enhances system reliability, reduces maintenance frequency, and meets Hyundai’s strict quality and performance standards.
Explore the HYUNDAI 31E3-4529 and other premium solutions at kxfilter.com







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