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154-3064
154-3064
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
154-3064
Caterpillar motor grader differential lock circuits using 154-3064 with confirmed equipment serial number
Confirm 24v, connector, 1-1/16-12 thread, seals and hydraulic circuit before installation.
| Quantity: | |
|---|---|
154-3064 is a three way two position differential lock solenoid valve for Caterpillar motor grader differential lock circuits using 154-3064 with confirmed equipment serial number. Buyers should confirm the full reference, 24v, 2-pin dt, 1-1/16-12 thread before approving replacement stock.
Specification | Confirmed Information |
|---|---|
Product Type | Three Way Two Position Differential Lock Solenoid Valve |
Primary Reference | 154-3064 |
Cross References | 154-3064 |
Electrical Version | 24V |
Working Pressure Reference | 240 bar catalog reference |
Interface | 1-1/16-12 thread |
Application Scope | Caterpillar motor grader differential lock circuits using 154-3064 with confirmed equipment serial number |
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 machine schematic before purchase approval.
Complete every control point below before a sample or bulk order is released.
Approval Point | Buyer Review |
|---|---|
Reference | 154-3064 |
Electrical | 24V; verify at the loaded connector |
Mechanical | Compare 1-1/16-12 thread, sealing positions and installed clearance |
Hydraulic | Confirm normal state, energized state and port relationship |
Machine Evidence | Caterpillar motor grader differential lock circuits using 154-3064 with confirmed equipment serial number |
Separate electrical command, component movement and final machine response so the actual wiring or hydraulic fault is not hidden by 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 valve movement. |
Reversed response | Stop operation and compare normal and energized port logic. |
External leakage | Inspect seals, valve surface, bore condition and seating depth. |
Repeated heating | Confirm voltage, duty cycle, connector resistance and full movement. |
When a warranty claim is reviewed, keep the verified measurements and test result in the service record. Use the complete old marking, 24v electrical version, connector face, 1-1/16-12 thread, sealing positions and the machine hydraulic schematic. A reference alone cannot prove that the normal and energized flow paths match. Record the machine model, serial number and removed-valve photographs with the approved sample so repeat orders follow the same engineering basis.
When a customer reports intermittent operation, keep the verified measurements and test result in the service record. Read the voltage marking on the removed coil and measure supply at the loaded connector while the controller commands the valve. Do not infer voltage only from battery count because converters, harness changes and mixed fleets can produce another coil supply. Keep the confirmed value on the inquiry, purchase order, carton label and incoming inspection record.
When a new supplier lot enters dimensional inspection, keep the verified measurements and test result in the service record. Treat 240 bar catalog reference as a component reference that must remain within the actual circuit requirement, not as permission to ignore the machine service data. Confirm which ports see pressure in both switching states, review return pressure and verify the cavity or flange. Pressure capability cannot correct a wrong spool function, cartridge depth or manifold relationship.
When contamination is found in the circuit, keep the verified measurements and test result in the service record. Measure supply and ground at the loaded connector, then check coil resistance and verify that the controller issues the command. If electrical input is correct, inspect oil cleanliness, filter condition, moving-element freedom and manifold contamination. Separate electrical command from hydraulic response before replacing another valve so a harness or blocked pilot passage is not missed.
When a machine returns after long storage, keep the verified measurements and test result in the service record. Serial evidence is essential whenever one equipment family used more than one pump, manifold or harness revision. Use it with the parts diagram rather than as a substitute for physical checks. If the old label is damaged, collect connector, mounting, cartridge and installed-location photographs so the application can be narrowed without guessing from the machine name.
When an old label is partly unreadable, keep the verified measurements and test result in the service record. Confirm physical fit, connector engagement, coil current, external leakage and machine response in both normal and energized states. Record warm-oil behavior and response time as well as cold-start operation. Retain the approved label photographs, measurements and test results so the production lot can be checked against the same objective acceptance record.
When a buyer must approve a cross-reference, keep the verified measurements and test result in the service record. The spring side of the circuit symbol defines what the machine does when electrical power is absent. That state can hold, unload, block or route pilot pressure, and the wrong selection may create movement or pump load at startup. Compare the original schematic with the catalog symbol and verify the safe normal condition before energizing the replacement.
Send the complete old marking or component evidence, confirmed voltage, machine information, clear photos, measurements and required quantity for a fitment-focused B2B quotation.
