Seal kit for P&H CN 190

The 6445Z193 seal kit serves as a comprehensive set of components intended to restore the fluid containment and operational integrity of hydraulic cylinders. By replacing worn seals, this kit effectively prevents hydraulic fluid leaks and blocks the entry of external contaminants into the system. Maintaining this seal integrity is necessary to preserve internal hydraulic pressure, which ensures the precise movement and load-bearing capacity of the machine actuators.

This kit is specifically designed for use with P&H and Terex machinery, including the CN 190 and CN 90 crane models. Each kit typically contains a selection of piston seals, rod seals, wiper seals, and O-rings, all sized to meet the specific groove dimensions required for these cylinder assemblies. Proper installation of these components helps maintain the hydraulic system's ability to perform under standard operating conditions.

Seal kits are used in hydraulic systems to manage the interface between moving parts and stationary housings. They function by creating a barrier that keeps pressurized fluid within the cylinder chamber while preventing debris from entering the system during the extension and retraction of the cylinder rod. Regular maintenance of these seals is standard practice for ensuring that hydraulic equipment remains operational.