A high-tensile self-locking nut with a nylon insert, designed for mounting the drive axle to the machine's frame. Its function is to provide a secure and durable connection that resists loosening under constant shocks and vibrations. It is a key safety component responsible for the structural integrity of the machine.
Aftermarket quality product – an intelligent choice combining excellent quality with an attractive price.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 3CX, 4CX (rear axle mounting) |
| JCB (Telehandlers) | Loadall (selected models) |
The list above is for reference. We recommend verifying the nut size on your machine before purchasing.
Self-locking nuts are single-use items. Always replace them with new ones whenever you dismount the axle. Before installation, clean the bolt threads of rust and debris. Use HYPTRON copper grease to prevent seizing and facilitate proper tightening.
These nuts secure the entire drive axle to the machine's frame. A loose connection is extremely dangerous, leading to a loss of stability, and in extreme cases, can damage the driveshaft or even cause the axle to detach from the machine.
Check the axle mounting immediately if you notice:
✓ Structural Safety: The GX-AFTER Solution
Reusing an old self-locking nut is asking for trouble. The GX-AFTER nut is a smart choice that ensures the axle mounting will be secure and safe. Made from materials of the correct hardness, it provides the proper clamping force and resistance to loosening.
Hearing clunks from the rear axle? Don't ignore this signal!
A loose axle mounting is a direct path to a serious and expensive failure. Order new nuts, tighten the axle, and work safely!
A standard nut does not have a self-locking insert, so it can loosen on its own under vibration, which is extremely dangerous. Only nuts with a polyamide insert should be used.
2. Is the bolt included in the set?No, this offer is for the nut only. The mounting bolts are sold separately.
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Structural Safety
Secure and durable mounting of the axle to the frame.
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Vibration Resistance
Nylon insert prevents loosening.
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Essential for Repairs
A single-use component.
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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