The Case IH D71067 is a genuine OEM flat washer designed for secure fastening in a wide range of Case IH agricultural and construction equipment. With an inner diameter of 17.48 mm, an outer diameter of 31.75 mm, and a thickness of 2.39 mm, this washer ensures proper load distribution and prevents loosening of bolted joints. It is a critical component for maintaining the integrity and performance of your machinery.