A Piston Pump Shim adjusts and maintains accurate clearances within the piston pump assembly. By providing accurate spacing, the shim ensures proper alignment and efficient operation of the piston and cylinder for maintaining the performance and reliability of the pump. The shim helps optimize hydraulic efficiency, reducing operational noise, and extending the service life of the piston pump.Attributes:• Provides accurate spacing for the bearing. • Resists deformation under varying temperatures and pressures within the pump. • Reduces wear and tear on the bearing.• Minimizes vibration and noise during pump operation.Applications: A Piston Pump Shim is located within the piston pump assembly, positioned to support, and maintain accurate spacing for the pump bearing, contributing to the smooth and efficient operation of the pump.