The Hydrostatic Piston Pump Plug maintains proper alignment between the necessary components of a hydraulic piston pump. It secures the port plate, barrel, and slipper retaining plate in their correct positions, preventing unintended movement during measurement procedures. Maintaining alignment allows for accurate determination of the required shim thickness to achieve optimal pump barrel liftoff. Proper liftoff adjustment ensures efficient hydraulic performance, reduces wear on internal components, and minimizes operational inefficiencies.Attributes:• Maintains stability during liftoff shim thickness measurement.• Reduces the risk of measurement inaccuracies affecting pump performance.• Prevents unwanted movement of internal pump components.• Aids in achieving optimal hydraulic pressure consistency.Applications: The Hydrostatic Piston Pump Plug is used inside the hydraulic pump assembly to maintain accurate alignment of internal components during liftoff shim measurement, ensuring proper positioning to achieve accurate pump barrel liftoff adjustments.