Piston Pump Coupler Caterpillar 4230091

A Piston Pump Coupler is a mechanical device used to connect a piston pump to its driving power source, such as an electric motor or an engine. The coupler allows the transfer of rotational motion from the power source to the pump, enabling the pump to generate hydraulic pressure.Attributes: • Provide a reliable connection between the pump and the power source.• Ensures proper alignment and torque transmission.Applications: A Piston pump coupler is used in automotive applications, particularly in hydraulic braking systems. They connect the piston pump to the engine or electric motor to generate hydraulic pressure, which is then used to apply force to the brake calipers, enabling effective braking.