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4039139 HX40W Turbocharger Replacement for Cummins 6CT

Type Turbocharger Part # 4039139 Models HX40W Weight 15.40 kg Packing 32*27*34
Cross Reference 4039140
Show more cross references 4039140 4046100 4089919 6745818040 6745-81-8040 6745-81-8041 6745-81-8070 6745-81-8110 6745-81-8190 6745-81-8230
US$ 178.00 / 1 pc(s)
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Subtotal: US$ 178.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger, part number 4039139 (model HX40W), is designed for Cummins 6CT engine applications. It serves as a direct replacement unit for units failing or requiring overhaul, supporting fleet maintenance and repair shop inventory needs.

Key Specifications

  • Part Number: 4039139
  • Product Type: Turbocharger
  • Turbo Model: HX40W
  • Engine Application: Cummins 6CT
  • OEM Reference Numbers: 4039140, 4046100, 4089919, 6745818040
  • Gross Weight: 15.4 kg
  • Packaging Dimensions: 32 x 27 x 34 cm
  • Image Availability: Yes

Application & Compatibility

This unit is listed for use with Cummins 6CT engines. Buyers should verify the part number, engine code, and vehicle application before ordering. The following OEM reference numbers are associated with this replacement application for verification purposes: 4039140, 4046100, 4089919, 6745818040, 6745-81-8040, 6745-81-8041, 6745-81-8070, 6745-81-8110, 6745-81-8190, and 6745-81-8230. Confirm that the reference number matches your existing unit or vehicle documentation to ensure correct fitment.

Technical Notes

The HX40W series is a common configuration for heavy-duty diesel applications. Verify the specific turbocharger configuration, including actuator type and housing orientation, against your existing unit before installation. Ensure all mounting points and connection ports align with the vehicle's intake and exhaust systems. Pre-shipment inspection is available upon request to confirm unit condition.

B2B Supply

LeadTurbo provides technical fitment support and volume pricing for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available for this turbocharger replacement. Contact our sales team for bulk order quotes and lead times. Verify your application details to streamline the ordering process and avoid returns.

Product FAQ

This unit is associated with OEM reference numbers 4039140, 4046100, 4089919, 6745818040, 6745-81-8040, 6745-81-8041, 6745-81-8070, 6745-81-8110, 6745-81-8190, and 6745-81-8230. Verify these numbers against your existing unit.

Yes, this HX40W turbocharger is listed for Cummins 6CT engine applications. Always verify the specific engine code and vehicle model to confirm fitment before purchasing.

The gross weight is 15.4 kg. The packaging dimensions are 32 x 27 x 34 cm, suitable for standard freight shipping.

Yes, volume pricing is available for B2B buyers, including distributors, repair shops, and fleet parts buyers. Contact our sales team for a quote.

Compare the part number 4039139 and the OEM reference numbers listed on this page with your existing turbocharger or vehicle service manual. Technical fitment support is available to assist with verification.

Yes, worldwide shipping is available for this turbocharger replacement. Shipping costs and delivery times vary by location.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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.