CATEngine Parts

152-8344 Solenoid Valve — Cat 3306 3508

This solenoid valve is an electrically operated control device that regulates the flow of fluid or air within an engine system. It is built to precise Caterpillar standards, ensuring reliable switching and accurate control of hydraulic or fuel flow, unlike a worn valve that may stick or leak. Operators might notice issues such as engine stalling, rough running, or failure to start when this solenoid valve malfunctions.

Solenoid Valve – Part No 152-8344 – 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 high-temperature polymer
ApplicationEngine fuel or hydraulic control
Service LifeReplace as needed based on diagnostic testing
CompatibilityCAT 3114, 3116, 3306, 3508, 3516 Engines
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing solenoid valve may initially cause intermittent issues, such as a brief hesitation or slight power loss. If ignored, the valve can become stuck open or closed, leading to persistent engine problems like rough idling, stalling, or failure to start. Continued operation with a faulty solenoid valve risks significant disruption to engine operation and potential damage to related systems.

Installation Tip

Ensure the electrical connector is clean and free of debris before plugging in the new solenoid valve to guarantee a solid connection. Avoid using excessive force when threading the valve into its port, as this can damage the valve body or the mating threads.

Service Note

When replacing a solenoid valve, it is advisable to inspect the associated wiring harness and electrical connectors for any signs of wear or damage.