P&H
Hydraulic steering cylinder seal kit for P&H CNT-650
This hydraulic steering cylinder seal kit is designed for use in P&H machinery, including the CNT-650, RT-175, and T-750 models. It contains the necessary components to maintain pressure and prevent fluid leaks within the steering system.
Specifications
- Part number
- 6445Z159
- Brand
- P&H
The 6445Z159 seal kit is engineered for the hydraulic steering cylinder assembly in P&H cranes and heavy equipment. These seals maintain the integrity of the cylinder by preventing hydraulic fluid leakage and ensuring the internal pressure required for steering operations is preserved. By replacing worn seals, operators can restore the responsiveness and precision of the steering system, which is necessary for the safe maneuverability of the machine.
This kit is compatible with P&H CNT-650, RT-175, and T-750 models. It is intended for use in steering cylinders where maintaining a tight seal against hydraulic fluid pressure is required for consistent performance. The components within this kit are sized to match the specific dimensions of the steering cylinder assembly, ensuring a proper fit during maintenance procedures.
In heavy machinery, hydraulic steering cylinders convert fluid pressure into the mechanical force needed to turn the wheels or tracks. Seals are positioned within the cylinder to isolate the high-pressure side from the low-pressure side and to prevent external leakage. Over time, these seals may experience wear due to the constant movement of the piston rod and exposure to hydraulic oil, necessitating periodic replacement to maintain steering control.

