Прокладка пружины центрального пальца Caterpillar 9T3396

The Center Pin Spring Spacer acts as a physical stop, limiting the maximum stroke of the piston as it moves back and forth within the pump. By precisely controlling the piston stroke, the spring spacer helps to optimize the pump's volumetric efficiency and flow rate, while also preventing excessive stresses on the piston and other components.Attributes:• Prevent any binding or misalignment that could lead to premature wear or damage• Helps to keep the piston centered and aligned within the pump housing• Ensure a tight seal between the piston and the cylinder boreApplications:The Center Pin Spring Spacer is used in the piston pump to maintain the appropriate preload on the return spring, ensuring that the piston is consistently and reliably returned to its starting position after each pumping cycle.