CATEngine Parts

145-7390 Valve Intake — Cat 322C 324D

This is an intake valve designed to control the flow of air-fuel mixture into the combustion chamber of a CAT engine. It is manufactured to meet stringent OEM standards, ensuring superior durability and performance compared to a worn valve that may exhibit signs of pitting or deformation. Operators may notice a loss of engine power, rough idling, or increased exhaust smoke when an intake valve begins to fail.

Valve Intake – Part No 145-7390 – 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 TypeEngine Intake Valve
MaterialHigh-temperature alloy steel
ApplicationEngine intake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing intake valve include a noticeable decrease in engine power and a rougher idle. If left unaddressed, the engine may begin to misfire, leading to increased fuel consumption and exhaust emissions. Continued operation with faulty intake valves can result in uneven cylinder performance and potential damage to other engine components.

Installation Tip

Ensure the valve guide is clean and free of debris before installation to prevent premature wear. Avoid forcing the valve into the guide, as this can cause damage or misalignment.

Service Note

Inspect valve seats, valve guides, and piston crowns for carbon buildup or damage when replacing intake valves.