CATEngine Parts

10r2297-740131-5003s Turbo Gt4702 Turbocharger — Cat C15 D8T

This turbocharger is a forced induction device that uses exhaust gases to spin a turbine, which in turn drives a compressor to force more air into the engine's cylinders. It is engineered to optimize engine performance and fuel efficiency by increasing power output and reducing emissions, unlike a worn turbocharger that can cause significant power loss and increased smoke. Operators may notice a lack of acceleration, excessive black smoke from the exhaust, or audible whistling noises if this turbocharger is failing.

Turbo Gt4702 Turbocharger – Part No 10r2297-740131-5003s – 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
MaterialCast iron and high-temperature alloys
ApplicationEngine forced induction system
Service LifeReplace every 8,000-10,000 hrs or as needed
CompatibilityCAT C15 Engine, D8R Tractor, D8T Tractor
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most common initial symptom of a failing turbocharger is a noticeable loss of engine power, especially under load. If ignored, this can progress to excessive exhaust smoke, increased oil consumption, and loud whining or whistling noises from the engine. A severely failed turbocharger can lead to engine damage due to oil starvation or debris entering the intake or exhaust systems.

Installation Tip

Always replace the engine oil and filter, and thoroughly clean the air intake and exhaust systems before installing a new turbocharger. Ensure the oil feed line is free of debris and properly lubricated before initial engine start-up.

Service Note

Inspect the engine's air filter, exhaust manifold, and oil supply lines for any blockages or damage when replacing the turbocharger.