The Case-IH 87390446 shim is a genuine OEM component designed for accurate fitment in various Case-IH and Case equipment. This essential shim, with dimensions of approximately 38.1 mm in length and width, and 0.254 mm in height, ensures proper spacing and alignment within critical assemblies. It is compatible with a wide range of Case-IH and Case machinery, including tractors, combines, cotton pickers, sprayers, windrowers, loaders, telehandlers, forklifts, backhoes, dozers, graders, excavators, and skid steer loaders, contributing to optimal performance and longevity.