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25/974628
25/974628
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
25/974628
JCB backhoe and loader hydraulic service using 25/974628
Confirm 12v or 24v, connector, 3/4-20 unf-2a, seals and hydraulic circuit before installation.
| Quantity: | |
|---|---|
25/974628 is a 12V or 24V hydraulic solenoid cartridge valve for JCB backhoe and loader hydraulic service using 25/974628. Buyers should confirm the complete old marking, electrical version, connector, 3/4-20 unf-2a and hydraulic function before approving replacement stock.
Specification | Value |
|---|---|
Product Type | Hydraulic Solenoid Cartridge Valve |
Primary Reference | 25/974628 |
Cross References | 25/974628 |
Electrical Version | 12V or 24V |
Working Pressure Reference | 350 bar |
Interface | 3/4-20 UNF-2A |
Application Scope | JCB backhoe and loader hydraulic service using 25/974628 |
MOQ | 50 pcs |
Delivery Time | 7 to 15 Days |
Warranty | 12 Months |
Use the original catalog dimensional reference and hydraulic symbol to compare the valve with the removed component and the machine schematic before purchase approval.
Complete every control point below before a sample or bulk order is released.
Approval Point | Buyer Review |
|---|---|
Reference | 25/974628 |
Electrical | 12V or 24V; verify at the loaded connector during the actual command |
Mechanical | Compare 3/4-20 unf-2a, cartridge length, seals and installed clearance |
Hydraulic | Confirm normal state, energized state and manifold port relationship |
Machine Evidence | JCB backhoe and loader hydraulic service using 25/974628 |
Separate electrical command, cartridge movement and machine response so the actual wiring or hydraulic fault is not hidden by a parts replacement.
Observed Condition | Recommended Check |
|---|---|
No movement | Check loaded connector voltage, ground, controller command and coil resistance. |
Slow response | Inspect oil cleanliness, filter condition, viscosity and cartridge movement. |
Reversed response | Stop operation and compare normal and energized port logic with the original valve. |
External leakage | Inspect seals, cartridge surface, manifold bore and correct seating depth. |
Repeated heating | Confirm voltage, duty cycle, connector resistance and full magnetic movement. |
During a hydraulic manifold is rebuilt, keep the verified reference, measurements and test result in the service record. Approve 25/974628 from the complete old valve marking, 12v or 24v electrical version, connector keying, 3/4-20 unf-2a, sealing lands and normal hydraulic state. A shared equipment model does not prove interchangeability because pump and manifold revisions can change during production. Send the machine model, serial number and clear removed part photos with the inquiry.
During a dealer parts counter checks an old sample, keep the verified reference, measurements and test result in the service record. Read the coil label first and measure voltage at the connector while the real machine command is active. The working reference for this page is 12V or 24V. Do not infer voltage only from battery count because converters, harness changes and mixed voltage fleets can create misleading assumptions. Record the verified value on the purchase order and incoming inspection label.
During a machine serial range cannot be confirmed, keep the verified reference, measurements and test result in the service record. Two valves can share a coil diameter and connector yet use different cartridge lengths, metering notches, spring forces or port logic. In JCB service, compare the full reference, manifold bore, installed depth, connector direction and hydraulic symbol. A valve that screws in but routes pressure differently can create weak response, reversed motion or continuous pump loading.
During a distributor separates similar suffix variants, keep the verified reference, measurements and test result in the service record. Provide the complete old label, machine model and serial number, confirmed voltage, connector face photo, cartridge or flange measurements, hydraulic function, required quantity and destination. For mixed fleets, separate each electrical and suffix version on the inquiry. This evidence allows a sample approval plan and prevents similar looking hydraulic solenoid cartridge valve variants from being combined in one bulk order.
During a first article sample is reviewed, keep the verified reference, measurements and test result in the service record. Check the printed reference and voltage against the purchase order, then sample connector keying, overall length, mounting interface, seal count and coil resistance. Keep voltage or suffix variants physically separated and traceable. For the first production lot, compare one unit with the approved old component before releasing the remaining quantity to warehouse stock or field service.
During a repeat coil heating case is investigated, keep the verified reference, measurements and test result in the service record. Treat every suffix as an engineering identifier until its meaning is proven. A suffix can change voltage, connector, spring calibration, spool geometry or mounting details while the base model remains similar. Keep the complete old marking on the quotation and do not shorten 25/974628 in purchasing records. Accept a cross reference only after dimensional, electrical and hydraulic checks agree.
During a valve switches slowly after oil warms, keep the verified reference, measurements and test result in the service record. Keep ports capped, seals protected and connector faces free from moisture or impact. Separate 12v or 24v and suffix variants with readable carton labels so warehouse picking cannot mix them. Store the valves in a clean, dry area away from welding dust and corrosive chemicals, and retain lot traceability to the approved sample and incoming inspection record.
Send the complete old valve marking, confirmed voltage, machine model and serial number, connector photos, interface dimensions and required quantity for a fitment focused B2B quotation.
