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3804939 HX60 Turbocharger Replacement for Cummins QST30 900HP

Aftermarket HX60 turbocharger replacement for Cummins QST30 900HP engines. Part number 3804939. Reference OE numbers 3539748, 3539749, 3539901. Verify application details before ordering.

Type Turbocharger Part # 3804939 Models HX60 Weight 32.00 kg Packing 34*34*38
Cross Reference 3539748
Show more cross references 3539748 3539749 3539901
US$ 383.00 / 1 pc(s)
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Subtotal: US$ 383.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket HX60 turbocharger replacement, part number 3804939, is designed for Cummins QST30 900HP industrial engines. It serves as an aftermarket replacement application referencing OEM numbers 3539748, 3539749, and 3539901. Buyers should verify engine specifications and mounting details before ordering to ensure proper fitment.

Key Specifications

This HX60 turbocharger assembly is identified by part number 3804939. It is listed as a replacement application for Cummins QST30 900HP industrial engines. The unit references OEM numbers 3539748, 3539749, and 3539901 for cross-reference verification. Each turbocharger is packed in a 34x34x38 cm carton with a gross weight of 32 kg. Buyers should confirm the specific engine configuration and mounting details match their requirements before finalizing the order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • CUMMINS > CUMMINS INDUSTRIAL > CUMMINS QST30 900HP

This HX60 turbocharger is listed as a replacement application for Cummins QST30 900HP industrial engines. Buyers should verify the specific engine configuration and mounting details match their requirements before finalizing the order. The unit references OEM numbers 3539748, 3539749, and 3539901 for cross-reference verification. Confirm that the turbine housing and compressor inlet dimensions align with your existing setup. Technical fitment support is available to assist with application verification.

Technical Notes

This HX60 turbocharger assembly is designed for high-output industrial applications. Buyers should verify the turbine housing flange bolt pattern and compressor inlet dimensions against their existing unit. Confirm that the wastegate actuator arm length and pivot point align with the engine's boost control system. Inspect the shaft for smooth rotation and minimal axial play before installation. Ensure all mounting studs and gasket surfaces are clean to prevent leaks. Technical fitment support is available to assist with specific configuration questions.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3804939 HX60 turbocharger. Worldwide shipping is available for this 32 kg unit, packed in a 34x34x38 cm carton. Technical fitment support helps verify application details before ordering. Contact our team for bulk inquiries or specific engine configuration questions. We assist distributors and repair shops in confirming part numbers and OEM references to ensure accurate replacement selection.

Product FAQ

This unit references OEM numbers 3539748, 3539749, and 3539901. Verify these against your engine documentation to confirm fitment.

Inspect the CHRA for smooth rotation and minimal axial movement. Ensure radial play meets manufacturer specifications for the HX60 model before installation.

Confirm the wastegate flapper moves freely and seats correctly in the turbine housing. Proper seating is critical for boost control in Cummins QST30 applications.

Measure the turbine housing bypass port to ensure it matches the original specification. Incorrect diameter can affect exhaust flow and engine performance.

CUMMINS and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CUMMINS.

Compatibility Verify part number 3804939, engine model Cummins QST30 900HP, and OEM reference numbers 3539748, 3539749, or 3539901 before ordering. Confirm turbo configuration and mounting details match your application.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.