КОЛЬЦО Caterpillar 1920623

The Hydraulic Cylinder Head Ring is fitted in the cylinder head assembly to seal the interface between the cylinder bore and the rod passage. It prevents internal leakage of hydraulic fluid while maintaining concentric alignment of the rod during extension and retraction. The head ring minimizes frictional wear, supports stable operation, and extends component life by maintaining reliable sealing under high pressure during the hydraulic operation.Attributes:• Withstands high hydraulic pressure.• Maintains stability under fluctuating loads.• Ensures proper sealing within the cylinder head.Applications: The Hydraulic Cylinder Head Ring is used in hydraulic cylinders to seal and align the rod passage at the cylinder head, ensuring fluid retention and smooth operation.