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3780767 Turbine Housing for Cummins QSV91 PowerGen

Type Turbine Housing Part # 3780767 Weight 20.00 kg Packing 36*34*21
Cross Reference FOR 3780874 TH
Show more cross references FOR 3780874 TH FOR 3780875 TH FOR 3780876 TH FOR 3780877 TH FOR 3780878 TH FOR 3780879 TH FOR 4309261 TH FOR 5323984 TH
US$ 258.00 / 1 pc(s)
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Subtotal: US$ 258.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 3780767 Turbine Housing is an aftermarket replacement component designed for Cummins QSV91 engines used in PowerGen applications. It serves as a direct replacement for damaged or worn turbine housings, helping to restore turbocharger function. Buyers should verify part numbers and OEM references to ensure correct application matching.

Key Specifications

  • Part Number: 3780767
  • Product Type: Turbine Housing
  • Engine Application: Cummins QSV91
  • Vehicle/Usage: Cummins PowerGen
  • Gross Weight: 20 kg
  • Packing Dimensions: 36x34x21 cm
  • OEM numbers: 3780874 TH, 3780875 TH, 3780876 TH, 3780877 TH, 3780878 TH, 3780879 TH, 4309261 TH, 5323984 TH

Application & Compatibility

This turbine housing is listed for use with Cummins QSV91 engines in PowerGen units. The following OEM numbers are associated with this part for verification purposes: 3780874 TH, 3780875 TH, 3780876 TH, 3780877 TH, 3780878 TH, 3780879 TH, 4309261 TH, and 5323984 TH. These references help confirm fitment but do not guarantee universal compatibility. Always verify the specific engine code, vehicle application, and existing part number before ordering to ensure the correct replacement application.

Technical Notes

The turbine housing directs exhaust gases to the turbine wheel, playing a critical role in turbocharger efficiency. Ensure that the mating surfaces and bolt patterns match your existing assembly. Check for any specific flange configurations or gasket requirements associated with your Cummins QSV91 engine variant. Verify all dimensions and mounting points against your original part to prevent installation issues.

B2B Supply

We offer volume pricing for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available for this turbine housing. Our team provides technical fitment support to help you confirm the correct part for your application. Contact us for bulk order quotes and lead times.

Product FAQ

This part is associated with OEM references 3780874 TH, 3780875 TH, 3780876 TH, 3780877 TH, 3780878 TH, 3780879 TH, 4309261 TH, and 5323984 TH. Verify these numbers against your existing part.

It is listed as a replacement application for Cummins QSV91 engines in PowerGen units. Always verify your specific engine serial number and existing part number to ensure correct fitment.

This is an aftermarket replacement turbine housing. It is not an original equipment manufacturer (OEM) part but is designed to replace the original component.

The gross weight is 20 kg, and the packing dimensions are 36x34x21 cm. This information helps with shipping cost estimates and logistics planning.

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

Compare the part number 3780767 and the listed OEM numbers with your existing turbine housing. Check the engine model (Cummins QSV91) and application (PowerGen) for confirmation.

For More Information

Frequently Asked Questions

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

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

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