A complete, high-quality seal kit for rebuilding one slew ram in a rack and pinion mechanism. The kit includes all the necessary components (piston seals, rod seals, guide rings) to restore the ram to full efficiency and tightness, eliminating leaks and problems with the backhoe slew precision.
Aftermarket quality product – an intelligent choice combining excellent quality with an attractive price.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 3CX, 4CX (older models with rack and pinion slew) |
The list above is for reference. Before purchasing, please ensure your machine has a rack and pinion slew mechanism and a 110mm diameter cylinder.
The cleanliness of the hydraulic system is key to the long life of seals. Before installing the new kit, we recommend replacing the hydraulic filter with a new REDX filter. Use only high-quality hydraulic oil, such as HYPTRON, to ensure optimal lubrication and protection for the new seals.
The slew rams are the "muscles" of the backhoe arm, allowing it to move precisely from side to side. The seals inside these rams maintain the hydraulic oil pressure that is necessary to generate force. Their wear leads to internal and external leaks, causing a loss of precision and power.
Replace the seals if you notice any of the following symptoms:
✓ Regain Precision and Power: The GX-AFTER Solution
Leaking rams mean a loss of power, time, and money. The GX-AFTER seal kit is a smart choice that allows for an independent and inexpensive cylinder rebuild. Made from high-quality materials, it restores factory tightness and control precision, eliminating the frustrating "drifting" of the arm.
Is your backhoe arm not holding its position? Don't wait for the problem to get worse!
Our repair kit is available off-the-shelf. **Order now, eliminate leaks, and restore full power and precision to your machine!**
No, the price is for a repair kit for one cylinder. For a complete overhaul of the slew mechanism (which consists of two rams), you will need two such kits.
2. How do I know if I have a rack and pinion slew or a slew ring system?In a rack and pinion system, two parallel hydraulic rams are visible under the kingpost. In newer slew ring systems, there is a large, circular slewing ring gear and one or two hydraulic slew motors under the kingpost.
🛡️
Leak Elimination
Restores 100% cylinder tightness.
🎯
Slew Precision & Power
An end to "drifting" and lack of power.
📦
Cost-Effective Repair
Rebuild instead of buying a new ram.
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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