This unbranded HY10231 H618 hydraulic filter is a high-quality aftermarket replacement designed for optimal performance in various agricultural and construction machinery. It directly cross-references to popular OEM part numbers like John Deere AT100618, Caterpillar 3I0618, and Case 180228A1, as well as aftermarket equivalents such as Donaldson P550618 and HIFI SH618. With an outside diameter of 95.25 mm, an inside diameter of 50.8 mm, and a height of 120.65 mm, this filter ensures efficient filtration, protecting hydraulic systems from contaminants and extending component life. It is compatible with a wide range of John Deere tractors and combines.