CATEngine Parts

376-3795 Turbo Gtb3782B Turbocharger — Cat

This turbocharger is a critical component of the engine's air intake system, forcing compressed air into the cylinders to increase power output 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 component begins to fail.

Turbo Gtb3782B Turbocharger – Part No 376-3795 – 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 degradation or 5,000-10,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing turbocharger will first manifest as a noticeable reduction in engine power, especially under load. If ignored, this can progress to increased oil consumption and visible blue smoke from the exhaust. Continued operation with a compromised turbocharger risks severe engine damage due to inadequate lubrication and excessive heat.

Installation Tip

Thoroughly clean the oil supply and drain lines before installation to prevent premature bearing failure. Avoid over-tightening the exhaust manifold bolts, as this can warp the housing.

Service Note

Inspect the engine oil and oil filter for any signs of metal debris, which could indicate internal turbocharger damage.