The Case-IH 44906337 is a genuine OEM washer designed for critical fastening applications across a wide range of Case IH, New Holland, and Steyr agricultural and construction equipment. This robust steel washer ensures proper load distribution and prevents loosening of bolted joints, contributing to the longevity and reliable operation of machinery. With an inner diameter of 10.5 mm, an outer diameter of 18 mm, and a thickness of 2 mm, it provides a precise fit for compatible components. This washer is a direct replacement part, ensuring optimal performance and compatibility with original specifications.