Volvo EC240B EC290B Excavator Turbocharger 314044

314044 S2B Turbocharger for Volvo D7D Engine

The 314044 S2B turbocharger is supplied for Volvo D7D and Deutz BF6M1013 diesel engine applications. It is commonly checked for Volvo EC240B and EC290B excavator repair when the old turbocharger tag, engine plate and removed sample match this product direction.

This replacement turbocharger helps restore boost pressure, intake air volume and engine response when the old turbocharger has weak boost, black smoke, oil leakage, abnormal noise, damaged wheel blades or excessive shaft play. Before ordering, confirm the old turbocharger number and compare the housing, flange, outlet direction and oil line position.

Part Number and Application

Part Number: 314044

Ref Cross: 20460372 / 3802179 / 04202972KZ / 04204169KZ / 04253832KZ

Turbo Model: S2B series turbocharger

Engine Model: Volvo D7D / Deutz BF6M1013 diesel engine

Machine Application: Volvo EC240B, EC290B and related D7D engine applications, verify by old turbo tag and sample photos

Fitment Check Before Order

For Volvo EC240B and EC290B applications, do not confirm the turbocharger by excavator model alone. The old turbocharger number should be checked first, then the engine model and physical turbocharger layout should be compared before quotation.

Turbo Tag: Check for 314044, 20460372, 3802179, 04202972KZ, 04204169KZ, 04253832KZ or S2B on the old turbocharger.

Engine Plate: Confirm Volvo D7D, Deutz BF6M1013 or the actual engine model from the machine record.

Machine Model: Confirm Volvo EC240B, EC290B or the actual equipment model.

Sample Photos: Compare compressor housing, turbine housing, outlet direction, mounting flange, oil inlet and oil return position.

Common Replacement Signs

A worn 314044 turbocharger can reduce engine response and cause unstable boost pressure. Before replacing the turbocharger, the air intake, exhaust and lubrication systems should be checked to reduce repeat failure risk.

Low Power or Black Smoke: Check the air filter, intake pipe, boost hose, intercooler pipe and compressor wheel condition.

Oil Leakage: Check the oil feed line, oil return line, crankcase ventilation and turbo bearing clearance before installing a replacement turbocharger.

Abnormal Noise: Check shaft play, compressor wheel contact, turbine wheel damage and signs of foreign object impact.

Repeat Failure Risk: Check dirty engine oil, blocked oil return, poor air filter sealing, exhaust leakage and remaining debris inside the intake pipe.

Installation Notes

Before installation, clean the intake pipe, exhaust connection and oil line area. Remove old gasket material, carbon deposits and loose debris that may enter the turbocharger. Replace damaged gaskets and inspect the air filter, oil filter and engine oil condition during turbocharger replacement.

Prime the turbocharger with clean engine oil before first startup. After installation, let the engine idle briefly and check for oil leakage, exhaust leakage, abnormal turbo sound, smoke and boost response before working under load.

Information Needed for Quotation

Part Number: 314044

Ref Cross: 20460372 / 3802179 / 04202972KZ / 04204169KZ / 04253832KZ if shown on the old turbo tag or purchase record

Turbo Model: S2B if shown on the old turbocharger nameplate

Engine Model: Volvo D7D, Deutz BF6M1013 or actual engine plate model

Machine Model: Volvo EC240B, EC290B or actual equipment model

Photos: Old turbocharger nameplate and clear sample photos from several angles

FAQ

Is 314044 the main part number for this product?

Yes. 314044 is the main part number for this Volvo D7D S2B turbocharger direction.

Can 20460372 or 3802179 be used as Ref Cross?

Yes. 20460372 and 3802179 can be used as checking references for this 314044 turbocharger direction. Final confirmation should still be made by the old turbo tag and sample photos.

Is this turbocharger for Volvo EC240B?

Yes. This turbocharger can be checked for Volvo EC240B applications when the D7D engine model and old turbocharger number match.

Can this turbocharger be checked for Volvo EC290B?

Yes. It can be checked for Volvo EC290B applications when the old turbocharger tag, engine model and physical sample match this 314044 / S2B direction.

What should I provide before ordering?

Please provide the old turbocharger part number, engine model, machine model, turbo nameplate photo and removed sample photos.