JCB/Vickers Solenoid Coil for 3CX, 4CX & Loadall – 477/00824 / 25/103001
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| JCB backhoe loaders | 3CX |
|---|---|
| 4CX | |
| 3CXC | |
| 4CN and numerous variants | |
| JCB Loadall / telehandler families | 530, 532, 533, 535, 537, 540 and related variants |
| Other JCB equipment | 2CX family, selected Fastrac, Robot and RTFL applications using the matching coil |
Product Overview
The coil creates the magnetic field that shifts its hydraulic valve when electrical power is applied. When a coil opens internally, shorts, overheats or develops a poor connector connection, the affected hydraulic function may stop working even though the valve itself is mechanically sound.
Cross-reference data for 477/00824 also lists 25/221054 and 721/10763 and shows the coil across a very broad JCB machine range. Because JCB used multiple coil voltages and connector styles, matching the old coil label and pin arrangement is essential.
Key Features & Performance
- JCB reference 477/00824
- Crosses 25/103001, 25/221054 and 721/10763 in replacement catalogs
- Used on hydraulic valve functions across multiple JCB product families
- Flat-pin electrical connector configuration per the original listing
Part Numbers & Specifications
- Reference numbers: 477/00824, 25/103001, 25/221054, 721/10763
- Component: hydraulic valve solenoid coil
- Connector: flat-pin style
Before You Order
Match coil voltage, inside diameter, connector style and reference number. Do not replace a coil to correct a hydraulic problem until voltage at the coil and valve-spool movement have been checked.
Frequently Asked Questions
Does the coil include the hydraulic valve?
No. A solenoid coil is the electrical actuator portion; confirm what is included in the listing photos.
Can a bad coil be tested?
Yes. Resistance and current draw can be checked and compared with a known-good/specification value, and the machine should be checked for command voltage.
Why are there so many JCB models?
JCB reused this coil/reference family on many hydraulic control valves across multiple machine lines.