The Case IH 131722281 is a genuine OEM adjustment washer designed for precise fitment in Case IH CS series tractors, including models CS100, CS110, CS120, CS130, and CS150. This washer ensures proper spacing and alignment of components, contributing to the optimal performance and longevity of the machinery. It is also compatible with various Steyr M9000 and 9100 series models, such as 9100, 9105, 9115, 9125, 9145, M9000, M9078, M9086, and M9094. With an outer diameter of 25 mm, an inner diameter of 18 mm, and a thickness of 1.5 mm, this washer weighs 0.01 kg.