Description:Offering unequalled manufacturing precision, Cat® shims are designed to provide a tight fit between machined parts. Securely holding Cat® mechanical parts in place to reduce excessive wear on parts and hardware. Cat® shims provide superior protection, being manufactured from high quality materials with properties that provide a long wear life, and the high performance you demand. Protect your investment with genuine Cat® shim parts.Attributes:• Material: Carbon Steel• Thickness: 3.4 mm (0.1338 in)• Inside Diameter: 110 mm (4.3307 in)• Outside Diameter: 124.8 mm (4.913 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.