Product image unavailable. Placeholder image only.

3787314 HE851 Turbocharger Heat Shield for Komatsu 830E QSK60

Aftermarket replacement heat shield, part number 3787314, for HE851 turbochargers. Reference application includes Komatsu 830E with Cummins QSK60. Verify OEM reference numbers and engine configuration before ordering.

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

Type Heat shield On backorder — orders accepted Part # 3787314 Models HE851 Packing N/A
Cross Reference FOR 4043198 HS
Show more cross references FOR 4043198 HS FOR 5638747 HS FOR 5638748 HS FOR 5638753 HS FOR 5638754 HS FOR 5638766 HS FOR 5638770 HS
Request Quote
Send an Inquiry
12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement heat shield, part number 3787314, is designed for HE851 turbochargers in Komatsu 830E applications equipped with Cummins QSK60 engines. It serves as a reference application for buyers verifying fitment against OEM reference numbers such as 4043198 HS and 5638747 HS before ordering.

Key Specifications

  • Part Number: 3787314
  • Product Type: Turbocharger Heat Shield
  • Turbo Model: HE851
  • Application Clue: Komatsu 830E with Cummins QSK60 engine
  • OEM Reference Numbers: 4043198 HS, 5638747 HS, 5638748 HS, 5638753 HS, 5638754 HS, 5638766 HS, 5638770 HS
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not provided

Verify these specifications against your specific turbocharger nameplate and engine configuration before placing an order.

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 heat shield is listed for HE851 turbochargers in Komatsu 830E applications with Cummins QSK60 engines. It is associated with OEM reference numbers including 4043198 HS, 5638747 HS, and 5638748 HS. Use these references to verify fitment against your specific turbocharger nameplate. Confirm the mounting surface condition and hardware alignment before installation. Verify part number 3787314, engine code, and vehicle application with your technical team before ordering.

Technical Notes

The HE851 turbocharger is a large-displacement unit typically found in heavy-duty mining and industrial applications. For this heat shield, verify the mounting surface condition on the turbocharger housing to ensure proper alignment. Inspect the exhaust and compressor housings for damage that could affect the shield's seating. Confirm that the specific turbocharger serial number matches the HE851 model designation on the nameplate. Use the provided OEM reference numbers, such as 4043198 HS, to cross-check against your existing parts documentation. This verification step helps confirm the correct replacement application for the Cummins QSK60 engine.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for this 3787314 heat shield. Worldwide shipping is available for orders of this HE851 replacement part. Our technical fitment support team can assist with verifying OEM reference numbers such as 4043198 HS and 5638747 HS against your specific Komatsu 830E or Cummins QSK60 application. Contact us with your turbocharger nameplate details to confirm the correct replacement application before placing a bulk order.

Product FAQ

This heat shield is referenced against OEM numbers including 4043198 HS, 5638747 HS, and 5638748 HS. Verify these references against your specific turbocharger nameplate to confirm fitment.

Inspect the old heat shield for corrosion or warping before removing it. Ensure the mounting surface on the turbocharger housing is clean and undamaged to ensure a proper seal for the new 3787314 shield.

Capture a clear, close-up photo of the turbocharger nameplate showing the model HE851 and serial number. Include a second photo showing the heat shield mounting area to help our technical team verify compatibility with the Cummins QSK60 application.

Check that all mounting bolts and gaskets are included in the kit or available separately. Verify that the heat shield aligns correctly with the turbocharger housing without interfering with moving parts or exhaust flow.

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 This part is a reference application for HE851 turbochargers. Verify part number 3787314, engine code QSK60, vehicle application Komatsu 830E, and OEM reference numbers (e.g., 4043198 HS, 5638747 HS) before ordering. Confirm specific turbo configuration and mounting details with your technical team.

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