Product image unavailable. Placeholder image only.

4049890 TH Turbine Housing HE851 Turbocharger | Komatsu 830E QSK60

Aftermarket FOR 4049890 TH turbine housing for HE851 turbochargers. Reference application includes Komatsu 830E with Cummins QSK60 engine. Verify part number and OEM references before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbine Housing On backorder — orders accepted Part # FOR 4049890 TH Models HE851 Packing N/A
Cross Reference 4037885
Show more cross references 4037885 FOR 3773274 TH FOR 3773275 TH FOR 4033041 TH FOR 4033474 TH FOR 4033475 TH FOR 4044146 TH FOR 4044148 TH FOR 4044149 TH FOR 4046372 TH FOR 4046373 TH FOR 4046374 TH FOR 4046375 TH FOR 4047292 TH FOR 4047293 TH FOR 4047294 TH FOR 4047295 TH FOR 4049891 TH FOR 4049892 TH FOR 4955680 TH FOR 4955681 TH FOR 4955687 TH FOR 4955688 TH FOR 4955916 TH
Request Quote
Send an Inquiry
12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket FOR 4049890 TH turbine housing is a replacement part for HE851 turbochargers, listed for reference application on Komatsu 830E machines equipped with Cummins QSK60 engines. Verify your specific part number, engine code, and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

  • Part Number: FOR 4049890 TH
  • Product Type: Turbine Housing
  • Turbo Model: HE851
  • Reference Application: Komatsu 830E with Cummins QSK60 engine
  • OEM Reference Numbers: 24 references associated, including 4037885, FOR 3773274 TH, and FOR 4033041 TH
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not provided

Verify the specific OEM reference number against your existing turbocharger configuration to confirm the correct housing dimensions and mounting pattern for your HE851 unit.

Application & Compatibility

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

  • KOMATSU > Komatsu 830E > Cummins QSK60

This turbine housing is listed for reference application on Komatsu 830E machines equipped with Cummins QSK60 engines. It is associated with 24 OEM reference numbers, including 4037885, FOR 3773274 TH, and FOR 4033041 TH. Use these references to verify the correct housing dimensions and mounting pattern for your specific HE851 turbocharger configuration. Confirm the part number FOR 4049890 TH against your existing setup before ordering to ensure the replacement application matches your requirements.

Technical Notes

The HE851 turbocharger is a large industrial unit typically found in heavy-duty mining and construction equipment. For this turbine housing, verify the specific mounting pattern and flange dimensions against your existing unit. Cross-check the 24 associated OEM reference numbers, such as 4037885 and FOR 3773274 TH, to ensure the housing matches your current turbocharger configuration. If you require a technical drawing or dimensional verification, provide your specific OEM reference number and engine code Cummins QSK60 to our technical support team. This helps confirm the correct replacement application for your Komatsu 830E setup before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this FOR 4049890 TH turbine housing. Worldwide shipping is available for HE851 replacement parts. Our technical fitment support team can assist with verifying OEM reference numbers, such as 4037885 or FOR 3773274 TH, against your specific Cummins QSK60 engine configuration. Contact us to confirm the correct housing dimensions and mounting pattern for your Komatsu 830E application before placing an order.

Product FAQ

This part is associated with 24 OEM reference numbers, including 4037885, FOR 3773274 TH, and FOR 4033041 TH. Verify these references against your specific turbocharger configuration before ordering.

Evaluate the cost of a new FOR 4049890 TH housing against the cost of refurbishing the existing unit. Consider the availability of OEM references like 4037885 to ensure the replacement part matches your current setup.

Provide the specific OEM reference number, such as FOR 3773274 TH or FOR 4033041 TH, along with the engine code Cummins QSK60. This helps technical support confirm the correct housing dimensions for your Komatsu 830E application.

Follow local environmental regulations for industrial waste disposal. Ensure the old housing is properly cleaned and labeled if returning it for credit or recycling, and verify the new FOR 4049890 TH part number before installation.

Komatsu 830E 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 Komatsu 830E.

Compatibility Verify part number, engine code, vehicle application, production year, and OEM reference numbers before ordering. This part is listed for reference application on Komatsu 830E with Cummins QSK60 engine. Confirm fitment against your specific turbo configuration.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

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.

You May Also Need