An original quality, 3-spool loader hydraulic valve block, the heart of the front arm control system. It is responsible for precisely directing the flow of hydraulic oil, enabling the lifting, lowering, and tilting of the bucket. This version is equipped with an additional section and valves to support the "Shovel Reset" automatic bucket leveling function, which significantly increases work efficiency.
Original Equipment Manufacturer (OEM) quality product – guarantees a perfect fit and parameters identical to the original part.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 3CX, 4CX (models with automatic bucket leveling feature) |
The list above is for reference. We recommend visually comparing the valve block with your old part before purchasing.
Contaminated hydraulic oil is the main enemy of precision valve blocks. Before installing the new part, you must change the oil and replace the hydraulic filter with a new, high-quality REDX filter. This will protect against metal filings from the old valve block and ensure long, trouble-free operation.
The loader valve block controls all functions of the front arm. Its failure leads to a loss of precision, power, and in extreme cases, complete immobilization of the loader, which means downtime and financial loss.
Replace the valve block if you notice any of the following symptoms:
✓ The Precision of Original Parts at Your Fingertips: Choose GX-OEM Quality
By choosing GX-OEM parts, you are investing in the uncompromising quality of the first assembly. Our valve block is made with the highest precision, guaranteeing a perfect fit and operating parameters (pressures, flows) identical to the original. This is the best investment in a long and trouble-free operation of your machine, restoring its factory precision and performance.
Is your loader arm drifting down or has it lost power? Don't risk a major failure!
A leaking valve block is not only a loss of efficiency but also a risk of damaging the hydraulic pump. Order a new valve block today and restore 100% hydraulic efficiency to your machine!
No, this model is specifically for machines with this function. Machines without auto-leveling use simpler, 3-spool valve blocks with different part numbers. Please contact us to select the correct part.
🛡️
Precision and Power
Restores full hydraulic power and control.
🎯
OEM Quality
Reliability and durability just like the original.
📦
Work Efficiency
Restores the automatic leveling function.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
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Suitable for JCB 3CX 4CX backhoe loaders, with the option of self-leveling front loader bucket.

















