The Spline Drive Adapter assists in hydraulic testing by securing pumps and motors onto test benches. This tool prevents misalignment that can affect performance measurements. Direct spline engagement supports smooth and controlled rotation. Stable mounting enables accurate evaluation of hydraulic behavior. The adapter helps technicians maintain consistent testing conditions. Reduced vibration supports dependable test readings. Proper use of this adapter improves overall testing reliability.Attributes:• Maintains steady alignment during rotation.• Interfaces directly with spline connections.• Prevents movement during operation.Applications: The Spline Drive Adapter is located on hydraulic test benches where it secures pumps and motors, maintains correct alignment, and supports stable operation during performance evaluation activities.