The Case-IH 86977070 is an authentic OEM washer designed for a wide range of Case-IH, New Holland, and Steyr agricultural and construction equipment. This precision-engineered washer provides essential spacing, distributes load evenly, and prevents component wear, ensuring the integrity and longevity of assemblies. With an inner diameter of 10.5 mm, an outer diameter of 20 mm, and a thickness of 2.5 mm, it meets strict manufacturing standards for reliable performance and a perfect fit.