CATEngine Parts

359-5390 Turbocharger — Cat C18

This is a turbocharger assembly designed to force more air into the engine's cylinders, increasing power and efficiency. It is manufactured to meet rigorous OEM performance standards, offering robust construction and reliable boost compared to a worn unit with a damaged impeller or bearing. Operators might notice a significant loss of engine power, excessive black smoke from the exhaust, or unusual whining or grinding noises when the turbocharger begins to fail.

Turbocharger – Part No 359-5390 – 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 TypeTurbocharger Assembly
MaterialHigh-temperature alloys, cast iron
ApplicationEngine forced induction system
Service LifeReplace as needed based on performance and inspection
CompatibilityCAT C18 Engine
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing turbocharger is often a noticeable reduction in engine power and acceleration. As the failure progresses, excessive black smoke may appear from the exhaust, indicating incomplete combustion due to insufficient airflow. Continued operation with a damaged turbocharger can lead to severe engine internal damage from debris or oil starvation.

Installation Tip

Thoroughly flush the engine's oil supply and drain lines before installing the new turbocharger to remove any carbon deposits or debris. Ensure the new turbocharger is properly lubricated with clean engine oil before initial startup.

Service Note

Inspect the air filter, intake hoses, exhaust manifold, and engine oil for any signs of contamination or damage that could have contributed to the turbocharger failure.