VolvoEngine Parts

20593444 — Turbo Hx40 Turbocharger 4038897 4038896 20593444 For Volvo Engine D7 Euro 3

This is a turbocharger, a device that uses exhaust gases to force more air into the engine's cylinders, increasing power and efficiency. It is built to meet stringent Volvo engine quality standards, ensuring optimal boost pressure and durability compared to a worn unit with a damaged turbine or compressor wheel. Operators may observe a significant loss of engine power, excessive black smoke from the exhaust, or unusual whining noises from the engine bay when this turbocharger fails.

Turbo Hx40 Turbocharger 4038897 4038896 20593444 For Volvo Engine D7 Euro 3 – Part No 20593444 – Volvo Spare Part
Part Specifications
BrandVolvo
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, Aluminum Alloy
ApplicationEngine forced induction system
Service LifeReplace as needed based on inspection
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A significant reduction in engine power and noticeable increase in exhaust smoke are the primary indicators of a failing turbocharger. If ignored, this can lead to the turbocharger seizing or disintegrating, potentially causing severe damage to the engine's intake and exhaust systems. The risk to equipment operation is high, leading to reduced performance and potential for costly secondary damage.

Installation Tip

Ensure the oil supply and return lines are completely clean and free of any debris before connecting them to the new turbocharger. Do not spin the turbocharger shaft by hand before installation, as this can damage the seals.

Service Note

Always replace the engine oil and oil filter, and thoroughly clean the intake and exhaust plumbing when installing a new turbocharger.