China A10VSO71 Hydraulic Pump | replacement parts

Cylinder block: The cylinder block is a crucial component that houses the pistons and controls the flow of hydraulic fluid.

Due to continuous operation and exposure to high pressures, the cylinder block may experience wear, scoring, or other forms of damage. Replacing the cylinder block is necessary to ensure proper fluid flow, prevent leakage, and restore the pump's performance.

Piston assembly: The piston assembly is responsible for generating the hydraulic pressure required for the pump's operation. Over time, the pistons can wear out or develop leaks, leading to decreased performance or even pump failure. Replacing the piston assembly helps restore the pump's efficiency and ensures optimal hydraulic pressure generation.

Valve plate: The valve plate is a critical component that controls the direction and amount of fluid flow within the pump. Continuous usage and exposure to high pressures can cause the valve plate to wear down, leading to poor flow control or fluid leakage. Replacing the valve plate is necessary to maintain proper fluid flow regulation and prevent malfunctions in the hydraulic system.

Shaft seal: The shaft seal is responsible for preventing hydraulic fluid from leaking out of the pump. Over time, the seal can deteriorate, resulting in fluid leakage and a loss of hydraulic pressure. Replacing the shaft seal is essential to maintain the integrity of the hydraulic system, prevent leaks, and ensure optimal pump performance.

Bearings: Bearings support the rotating components within the hydraulic pump, such as the drive shaft. Continuous operation, high-speed rotation, and exposure to heavy loads can cause bearings to wear out or fail. Replacing worn or damaged bearings is crucial to maintain smooth operation, prevent noise and vibration, and avoid potential pump failure.

Seals and gaskets: Seals and gaskets are used throughout the hydraulic pump to prevent fluid leakage and maintain pressure.

Over time, these seals and gaskets can deteriorate, leading to leaks and decreased pump efficiency. Replacing worn or damaged seals and gaskets is necessary to ensure proper sealing, prevent fluid loss, and maintain optimal pump performance.

Drive shaft: The drive shaft transfers power from the motor to the pump's internal components. Due to continuous rotation and exposure to high torque, the drive shaft can experience wear or breakage. Replacing a damaged drive shaft is essential to restore power transmission, prevent further damage, and ensure the pump's proper operation.

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