The Case IH 3147886R is a genuine OEM shim designed for precise spacing and adjustment in a wide range of Case IH and Case agricultural and construction equipment. This high-quality shim features a thickness of 0.127 mm (0.005 inches), an inner diameter of 25.4 mm (1.00 inch), and an outer diameter of 38.1 mm (1.50 inches). It ensures proper component alignment, reduces friction, and minimizes wear, which is critical for maintaining optimal performance and extending the service life of machinery components.