CATEngine Parts

338-3453 Solenoid Valve — Cat 3406 3408

This solenoid valve controls fluid flow within the engine's fuel or hydraulic system, ensuring precise operation based on electrical signals. It is manufactured to meet stringent OEM quality standards, offering superior durability and sealing compared to worn or damaged valves that may leak or fail to actuate. Operators may notice erratic engine performance, loss of hydraulic function, or warning lights when this component begins to fail.

Solenoid Valve – Part No 338-3453 – 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, Steel, and NBR seals
ApplicationEngine Fuel or Hydraulic Control System
Service LifeReplace as needed based on diagnostic testing
CompatibilityCAT 3176, 3406, 3408, 3412, 3508, 3512, 3516
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include intermittent operation or a slight hesitation in system response. If ignored, the valve can become stuck open or closed, leading to continuous incorrect fluid flow or complete loss of function. This can result in poor engine performance or inoperable hydraulic systems, risking operational downtime.

Installation Tip

Before installation, ensure the mating surface is clean and free of debris to prevent leaks. Avoid overtightening the valve body, as this can damage the threads or housing.

Service Note

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