КОЛЬЦО Caterpillar 2773380

The Boom Cylinder Rod Ring forms a seal between the boom cylinder rod and its housing, maintaining hydraulic pressure while preventing contaminants from entering. It reduces wear on mating surfaces by ensuring proper lubrication retention and alignment. The ring withstands high pressure and operational stress, enabling smooth boom extension and retraction during operation.Attributes:• Supports efficient boom cylinder operation.• Supports consistent load handling performance.• Maintains internal hydraulic pressure.Applications: The Boom Cylinder Rod Ring is used in boom cylinders to seal the piston rod interface, ensuring hydraulic integrity and preventing contamination in material handling equipment.