Integrated Design with the Steering System:
The cylinder is not a standalone unit; it is part of a full-time, priority-based hydraulic system. This means the steering system receives a dedicated flow of oil, ensuring consistent and responsive steering performance regardless of other simultaneous hydraulic functions (e.g., hoisting the dump body).
It connects directly to the steering metering pump, which provides precise, proportional control—the amount the wheel is turned directly correlates to the amount of oil flowed to the cylinder.
This 300-0239 steering cylinder is used for 777D 777F 777G caterpillar truck.
Related part number:
4T-8054
6E-1500
7J-9885
8T-5668
394-2204
289-2937
289-2948
300-0161
6E-1497
300-0240
106-1017
173-9682
225-3281
2H-6338
4J-9224
294-9583
