CATExhaust & Turbo

7e7987 Turbocharger Component — Cat 3406

This turbocharger component is essential for increasing engine power by forcing compressed air into the combustion chambers. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged units. Operators may notice a significant loss of engine power, excessive black smoke, or unusual noises from the exhaust system when this component fails.

Turbocharger Component – Part No 7e7987 – CAT Spare Part
Part Specifications
BrandCAT
CategoryExhaust & Turbo
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

Allow turbo to idle 2–3 minutes before shutdown — this circulates oil through bearings and prevents coking. Check oil feed and drain lines for blockages before fitting new turbo. Replace oil and filter when fitting new turbo — old oil contains metal particles.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeTurbocharger Component
MaterialHigh-temperature alloy steel
ApplicationEngine turbocharging system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A noticeable decrease in engine power and acceleration is often the first sign of a failing turbocharger component. If left unaddressed, the turbocharger may begin to make loud whining or grinding noises, and oil consumption can increase significantly. Continued operation with a compromised turbocharger can lead to reduced engine efficiency and potential damage to other engine components.

Installation Tip

Ensure the oil supply and drain passages are completely clean and free of any debris before installation. Avoid overtightening mounting bolts, as this can distort the housing and cause leaks or premature failure.

Service Note

Inspect the air intake hoses and intercooler for leaks or blockages, and check the engine oil and filter condition.