CATEngine Parts

7c2485 Turbocharger — Cat 3412

This turbocharger is a critical component of the engine's air intake system, forcing compressed air into the cylinders 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 pressure or excessive oil consumption. Operators may notice a significant loss of engine power, increased exhaust smoke, and unusual whistling noises when this part begins to fail.

Turbocharger – Part No 7c2485 – 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 and cast iron
ApplicationEngine forced induction system
Service LifeReplace as needed based on inspection and performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

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

Installation Tip

Thoroughly clean the oil supply and return lines before installation to prevent debris from damaging the new turbocharger's bearings. Avoid over-tightening the exhaust manifold bolts, as this can lead to leaks or warped surfaces.

Service Note

Inspect the air intake system for leaks and the exhaust system for restrictions when replacing the turbocharger.