Держатель пружины головки поршневого насоса Caterpillar 2898179

The Piston Pump Head Spring Retainer acts as a limitation point for the seat's travel. As the piston moves within the cylinder, the seat is compressed against the piston by the spring's force. Once the compressed spring reaches the retainer, it prevents the seat from being pushed any further. It is made of durable material.Attributes:• Withstands the pressures and temperatures encountered during the pump operation• Provided with a groove to secure the O-ring seal for reliable and secure operationApplications:The Piston Pump Head Spring Retainer prevents the pump's seat from compressing the spring beyond a certain threshold and this establishes a maximum compression point for the spring and ensures the seat maintains a proper seal without excessive wear.