CATEngine Parts

4i-5674-4i5674 Solenoid Valve 4I 5674 — Cat 311 312

This solenoid valve is an electronically controlled component that regulates fluid or air flow within a system, often used in hydraulic or transmission controls. It is manufactured to meet Caterpillar's precise specifications, ensuring accurate and reliable operation unlike a worn valve with sticking plungers or leaking seals. Operators might experience erratic transmission shifting, unexpected equipment movements, or system pressure fluctuations.

Solenoid Valve 4I 5674 – Part No 4i-5674-4i5674 – 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
MaterialSteel, brass, NBR seals
ApplicationHydraulic or transmission control system
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing solenoid valve include intermittent or delayed responses in the controlled system. If ignored, the valve may stick open or closed, leading to continuous operation of a function or complete loss of control. This can result in inefficient operation or the inability to perform critical tasks.

Installation Tip

Ensure the electrical connector is clean and securely seated to prevent intermittent operation. Avoid forcing the valve into position; it should slide smoothly into its designated port.

Service Note

Inspect the hydraulic filter and fluid condition when replacing a solenoid valve, as contamination can contribute to valve failure.