Piston and Cylinder Block: The piston and cylinder block are crucial parts of the hydraulic pump, responsible for generating hydraulic pressure.
These components undergo significant stress during operation and may need replacement due to wear or damage. Replacement piston and cylinder block sets are available in the market, ensuring a proper fit and compatibility with the A4VTG90 pump.
Swash Plate: The swash plate is another essential component of the hydraulic pump, responsible for converting the rotary motion into axial movement of the pistons. Over time, the swash plate may wear or develop cracks, leading to reduced efficiency or complete pump failure. Replacement swash plates designed for the A4VTG90 pump are readily available, allowing for easy replacement and restoration of pump performance.
Valve Plate: The valve plate is responsible for regulating the flow of hydraulic fluid within the pump. It contains various channels and valves that direct the fluid to the appropriate sections of the pump. Due to constant exposure to high pressures and flow rates, the valve plate can experience wear, leading to leaks or improper flow regulation. Replacement valve plates specific to the A4VTG90 hydraulic pump are available, ensuring proper functioning and efficiency.
Seals and O-Rings: Seals and O-rings play a critical role in preventing hydraulic fluid leakage within the pump. These components create a tight seal between various parts, ensuring efficient operation and preventing contamination. Over time, seals and O-rings may deteriorate, causing leaks and reduced performance. Replacement seal and O-ring kits designed for the A4VTG90 pump are commonly available, allowing for easy replacement and restoration of seal integrity.
Bearings: Bearings support the rotating components of the hydraulic pump, reducing friction and enabling smooth operation.
Over time, bearings can wear out or become damaged, resulting in increased noise, vibration, and decreased efficiency. Replacement bearings specifically designed for the A4VTG90 pump are readily available, allowing for straightforward replacement and restoration of smooth pump operation.
Shaft and Coupling: The shaft and coupling connect the hydraulic pump to the power source, transmitting rotational energy. These components may require replacement due to wear, damage, or misalignment. Replacement shafts and couplings designed for the A4VTG90 hydraulic pump are available, ensuring proper fit and alignment, and restoring the connection between the pump and the power source.
