A high-quality, complete seal kit for the power steering pump. Its function is to ensure 100% sealing and to prevent oil leaks from the pump. The kit contains all the necessary components for a professional rebuild. Made from materials resistant to high pressure and hydraulic oil, it guarantees long and trouble-free operation.
In the construction industry, machine reliability is the key to success. That's why we offer high-quality replacement parts for construction machinery that meet the highest standards of durability and performance. Our products are the ideal solution for companies and specialists looking for reliable components at attractive prices.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 3CX (older models with Perkins 4.98NT engine) |
| JCB (Mini Excavators) | Various models |
The list above is for reference. Before purchasing, we recommend verifying the part number in the parts catalogue for your machine.
Before replacing any hydraulic system components, you must completely depressurize the system. Remember that the oil may be hot. Use safety glasses and gloves.
The seals in the power steering pump are responsible for maintaining oil pressure. Their wear leads to leaks, which results in a loss of steering system efficiency, noisy pump operation, and can lead to its seizure.
A leaking power steering pump risks seizure.
The cost of a seal kit is negligible compared to replacing the entire pump. Don't take the risk – order a proven NEXGEN kit and restore your pump to full efficiency and sealing.
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Yes, if the noise is caused by air being sucked in through a leaky shaft seal. "Whining" can also be caused by a low oil level, a clogged filter, or wear of the pump's internal components.
2. Can I replace just one damaged seal?It is not recommended. All seals in a pump work under the same conditions and wear at a similar rate. Replacing only one component will not restore full efficiency and may lead to a rapid subsequent failure.
3. What oil should I use for the power steering system in a JCB?You should use an oil dedicated to hydraulic systems, compliant with the manufacturer's specification. Many JCB machines use the same oil in the main hydraulic system and the power steering. Always check the recommendations in the service manual.
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Efficient Steering
Restores correct pressure and light steering operation.
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Pump Protection
Eliminates leaks and prevents seizure.
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Complete Solution
All necessary seals in one kit.
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.
Data sheet
Specific References
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Suitable for older JCB 3CX machines with the 4.98NT engine.

















