The Case IH part number CAA188648 is a genuine OEM washer designed for various Case IH agricultural machines. This essential component ensures proper spacing and secure fastening within critical assemblies across a wide range of combines, cotton pickers, forage harvesters, tractors, and windrowers. It features precise dimensions of 20.0 mm in length, 20.0 mm in width, and 2.0 mm in height, with a lightweight construction of 0.005 kg.