CATEngine Parts

3e-6424 Solenoid Valve — Cat 12H 140H

This is a solenoid valve that controls the flow of fluid or air within various systems of Caterpillar equipment. It is built to meet rigorous OEM specifications, ensuring precise and reliable operation unlike a faulty valve that may stick or fail to actuate. Operators might observe erratic transmission shifting, improper engine speed control, or system malfunctions when this solenoid valve is not functioning correctly.

Solenoid Valve – Part No 3e-6424 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeSolenoid Valve
MaterialBrass and plastic
ApplicationTransmission control or hydraulic system
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Erratic or delayed response in the controlled system, such as transmission shifting issues or actuator movement problems, is an initial indicator. If left unaddressed, the solenoid may fail to actuate entirely, leading to a loss of function in the affected system. This can immobilize the equipment or cause significant operational inefficiencies.

Installation Tip

Always disconnect the battery power before removing or installing the solenoid valve to prevent electrical shorts. Ensure the electrical connector is clean and securely seated after installation.

Service Note

Inspect the associated wiring harness and connectors for any signs of damage or corrosion when replacing the solenoid valve.