Регулировочная прокладка подшипника поршневого насоса Caterpillar 9T4844

The Piston Pump Bearing Shim is used to adjust bearing position within a hydraulic piston pump. The shim helps set correct internal clearance to support smooth shaft rotation and stable pressure control. Proper bearing alignment allows the pump to operate with consistent flow and controlled response. Accurate clearance adjustment supports predictable pump behavior under load. Maintaining reliable hydraulic control by preventing excessive bearing movement and ensuring operational stability.Attributes:• Maintains accurate alignment of rotating pump components.• Supports smooth shaft rotation during operation.• Helps reduce friction between internal components.Applications: The Piston Pump Bearing Shim is installed within the hydraulic piston pump bearing area to control clearance, stabilize rotation, and support consistent pressure regulation.