Chief WC Welded Cylinder: 3.5 Bore, Seal Kit, 3000 PSI, 1.75 Rod Diameter with SAE O-Ring Ports, 286103

Hydraulic cylinder seals are used to seal the opening between various components in the hydraulic cylinder. They are designed to retain hydraulic fluids, exclude solid or liquid contaminants, and maintain hydraulic pressure. These tasks require a variety of different seal designs and performance-enhancing features. Seal material must conform to irregularities in metal surfaces to block fluid passage. Cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. They can be utilized in high pressure and even when rod and hydraulic cylinder seals are in reciprocal motion between the head and the connecting rod