The John Deere LCA28030 is a genuine OEM circular plain shim designed for precise spacing and alignment in various John Deere machinery. With an inner diameter of 25.4 mm (1.000 in), an outer diameter of 38.1 mm (1.500 in), and a thickness of 0.254 mm (0.010 in), this shim ensures proper fit and function, contributing to the longevity and performance of your equipment. It is a critical component for maintaining correct clearances in numerous applications across a wide range of John Deere tractors, lawn mowers, and utility vehicles.