An Adapter Plate enables stable alignment between hydraulic pumps and motors during bench testing activities carried out with adapter plates and stand assemblies. The plate helps maintain consistent spacing so rotating components interact smoothly without unwanted offset. This improves test accuracy by keeping power transfer steady throughout the evaluation process. The plate supports reliable bench testing outcomes by keeping hydraulic components properly aligned and supported throughout operation.Attributes:• Supports proper alignment of rotating hydraulic components.• Eliminates the need for clamps, chains, and turnbuckles• Helps ensure smooth power transfer during bench testing.Applications: An Adapter Plate is used within bench testing setups where hydraulic pumps and motors are evaluated together, and maintains proper spacing and alignment between connected components during testing.