Hydraulic Pump Servo Piston 708-2H-03022 For Komatsu PC400-7 PC450-7 Excavator

The hydraulic pump servo piston, identified by part number 708-2H-03022, is a vital component used in the Komatsu PC400-7 and PC450-7 excavators. This servo piston plays a crucial role in regulating the hydraulic pressure and controlling the flow of hydraulic fluid within the hydraulic pump system. Constructed from high-strength materials such as steel or alloy, it is designed to withstand the rigors of high-pressure environments, ensuring long-lasting durability and reliable performance. The servo piston operates by adjusting the position of internal components within the pump, thereby modulating the output and maintaining the desired pressure levels. This ensures the efficient and smooth operation of the excavator’s hydraulic system.