CATEngine Parts

211-8251 Turbo S310S089 Turbocharger — Cat C18

This turbocharger is a critical component of the engine's air intake system, forcing compressed air into the combustion chambers to increase power and efficiency. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to a worn unit exhibiting reduced boost or excessive oil consumption. Operators may notice a significant loss of engine power, increased exhaust smoke, or audible whistling noises when this part begins to fail.

Turbo S310S089 Turbocharger – Part No 211-8251 – 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 alloy steel, cast iron
ApplicationEngine forced induction system
Service LifeReplace based on performance inspection or failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of turbocharger failure include a noticeable reduction in engine power and acceleration. If left unaddressed, the turbocharger may begin to consume excessive oil, leading to blue smoke from the exhaust and potential engine damage. Continued operation with a failing turbocharger risks severe engine damage due to lack of lubrication or uncontrolled boost.

Installation Tip

Thoroughly flush the engine oil supply and return lines before installation to remove any debris that could damage the new turbocharger's bearings. Avoid overtightening the oil feed or drain connections, as this can lead to leaks or damage the fittings.

Service Note

Inspect the engine's air filter and intake hoses for restrictions or leaks, and check the exhaust system for backpressure issues.