The Case-IH 5153329 is a genuine flat washer designed for various Case-IH agricultural and construction equipment. This washer features an inner diameter of 10.5 mm, an outer diameter of 20 mm, and a thickness of 2 mm, ensuring proper fastening and load distribution. It is compatible with a wide range of Case-IH tractor series including MXM, MXU, Puma, Maxxum, Optum, and Magnum, as well as combines, balers, and sprayers, providing reliable performance in demanding environments.