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3804859 HX40W Turbocharger Replacement for Cummins Engines

Aftermarket 3804859 HX40W turbocharger for Cummins applications. Reference OEM numbers 3538353, 3538354, 3538355. Verify engine and vehicle fitment before ordering.

Type Turbocharger Part # 3804859 Models HX40W Weight 16.00 kg Packing 26*30*33
Cross Reference 3538353
Show more cross references 3538353 3538354 3538355
US$ 168.00 / 1 pc(s)
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Subtotal: US$ 168.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 3804859 HX40W turbocharger serves as a replacement unit for Cummins engine applications. It is associated with OEM reference numbers 3538353, 3538354, and 3538355, which buyers should verify against their specific engine configuration before ordering.

Key Specifications

  • Part Number: 3804859
  • Product Type: Turbocharger
  • Turbo Model: HX40W
  • Application Clue: Cummins engine applications
  • Packing Dimensions: 26*30*33 cm
  • Gross Weight: 16 kg
  • Representative OEM Reference Numbers: 3538353, 3538354, 3538355

These specifications help buyers identify the correct unit and verify physical dimensions against their inventory or shipping requirements. The listed OEM reference numbers serve as verification clues for matching the turbocharger to specific Cummins engine configurations.

Application & Compatibility

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

  • CUMMINS

This HX40W turbocharger is listed for Cummins engine applications as an aftermarket replacement. The application path indicates a reference to Cummins, but buyers must verify the specific engine code, vehicle model, and production year against their unit. The associated OEM reference numbers 3538353, 3538354, and 3538355 serve as verification clues to confirm the correct turbo configuration. Do not assume universal fitment; cross-check these references with your service manual or supplier data before ordering. If your application differs from the listed Cummins clue, request technical fitment support to ensure the HX40W model matches your specific engine requirements.

Technical Notes

The HX40W model designation indicates a specific turbocharger configuration intended for heavy-duty Cummins engine applications. Buyers should verify the physical turbo configuration against their service manual, as the HX40W series may vary by engine variant. Confirm that the compressor and turbine housing dimensions match your existing unit before installation. Technical fitment support is available to assist with verifying the correct model for your specific engine code. Ensure all mounting details and flange connections align with the supplied reference details to ensure proper installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3804859 HX40W turbocharger. Worldwide shipping is available for orders of this Cummins replacement unit. Technical fitment support is provided to help verify part number 3804859, engine application, and OEM reference numbers 3538353, 3538354, and 3538355 before ordering. Contact our sales team for a quote based on your required quantity and destination.

Product FAQ

This part is associated with OEM reference numbers 3538353, 3538354, and 3538355. Verify these numbers against your specific Cummins engine application to confirm fitment.

The packing dimensions are 26*30*33 cm with a gross weight of 16 kg. This information helps buyers estimate shipping costs and warehouse space requirements.

Check the compressor wheel markings on the physical unit against the HX40W specification sheet. Technical fitment support is available to confirm wheel sizes match your engine requirements.

Yes, volume pricing is available for B2B buyers and distributors. Contact our sales team for a quote based on your order quantity and shipping destination.

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 3804859, engine code, vehicle application, production year, and OEM reference numbers 3538353, 3538354, 3538355 before ordering. Confirm turbo configuration matches your specific Cummins 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.