The Kubota W21TFD0385 is a genuine OEM hydraulic filter designed to ensure optimal performance and protection for various Kubota machinery. It features an outer diameter of 95 mm, a height of 100 mm, and an M20 x 1.5 thread. This filter is crucial for maintaining hydraulic system cleanliness in Kubota tractors, compact track loaders, skid steer loaders, excavators, and utility vehicles, preventing contamination and extending component life.