A key component of the hydraulic drive system, the 914/60041 pump drive shaft by GX-AFTER. It is designed for JCB 3CX and 4CX backhoe loaders. This shaft transfers torque from the transmission or engine directly to the hydraulic pump. It features a precise overall length of 322 mm and a spline flange diameter of 25.4 mm (1 inch).
GX-AFTER is the smart choice for your machine. We provide high-class replacements that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.
| Brand | Type / Series / Model |
|---|---|
| JCB | Backhoe Loaders: 3CX, 4CX |
The list above is for reference. It is crucial to verify the dimensions (L=322mm, Flange=25.4mm) in your machine.
This shaft connects the transmission to the hydraulic pump. When replacing it, we recommend inspecting the condition of the splines in the hydraulic pump and the drive output on the transmission. It is also essential to check the engine and transmission mounts; damage to them causes misalignment and shaft failure.
Failure (shearing or cracking) of the 914/60041 drive shaft leads to an immediate and total loss of hydraulic pressure. This results in the stoppage of the excavator arms, loader, and also a loss of power steering and brakes (if hydraulically assisted). A sudden loss of machine control poses a mortal danger.
The 914/60041 shaft is a power transmission component. One end (with the 25.4 mm spline) engages the hydraulic pump shaft, and the other end connects to the pump drive output on the transmission. Its job is to continuously transfer the full engine torque to the pump, allowing it to generate hydraulic pressure.
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This is the most likely cause on a 3CX/4CX. The most common failure is the shaft shearing or the splines stripping. The engine runs, but it fails to turn the pump, resulting in a total loss of hydraulics.
These are interchangeable (alternative) numbers for the same part. 914/44500 is an older part number that has been superseded by 914/60041. Both have the same dimensions (322 mm length, 25.4 mm flange).
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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Suitable for JCB 3CX 4CX backhoe loaders.

















