The Hyundai 31MH01311 is a genuine OEM hydraulic return filter designed to maintain the cleanliness of hydraulic systems in Hyundai excavators and wheel loaders. This critical component prevents contaminants from circulating, protecting sensitive hydraulic components from wear and ensuring efficient operation. With an outer diameter of 95 mm, an inner diameter of 51 mm, and a height of 200 mm, this filter is engineered for precise fit and reliable performance in compatible Hyundai machinery.