P&H
Steering cylinder seal kit for P&H CNT-650
This steering cylinder seal kit contains the necessary gaskets and seals to restore hydraulic pressure and prevent fluid leaks in the steering system. It is compatible with P&H CNT-650, RT-160, RT-175, T-750 and Terex CNT-650, RT 160, RT 175, T-750 cranes.
Specifications
- Part number
- 6445Z165
- Brand
- P&H
The 6445Z165 steering cylinder seal kit provides a complete set of internal components required to service hydraulic steering cylinders. By replacing worn seals, this kit restores the internal sealing surfaces of the cylinder, which stops hydraulic fluid bypass and prevents external leaks. Maintaining a tight seal is necessary to ensure the steering system responds accurately to operator inputs, allowing for precise machine positioning and maneuverability during operation.
This kit is designed for use in steering cylinders on P&H and Terex equipment, including the CNT-650, RT-160, RT-175, and T-750 models. Each kit typically includes a selection of piston seals, rod seals, backup rings, guide rings, and rod wipers to address all common wear points within the cylinder assembly. These components are engineered to meet the specific dimensional requirements of the steering cylinder bore and rod diameter for these crane models.
Steering cylinder seal kits function by maintaining a pressure barrier within the hydraulic actuator. The piston seals prevent fluid from moving between the two chambers of the cylinder, while the rod seals and wipers prevent hydraulic oil from escaping the cylinder while simultaneously keeping dirt and debris from entering the system during rod retraction.