The Shim Ring used in gearbox pumps in conjunction with the gear spacer serves the purpose of precise spacing and alignment between the gears and the gearbox housing, ensuring proper operation and minimizing any potential issues such as gear misalignment or excessive wear.Attributes:• Helps to reduce noise and vibration levels caused during the operation• Features a central hole that matches the diameter of the shaft within the pump assemblyApplications:The Shim Ring provides precise spacing and alignment between the gears and allows for fine adjustments for maintaining proper gear engagement, preventing excessive friction.