3774422 HE200WG Turbine Housing Replacement for CUMMINS Engines
Aftermarket 3774422 HE200WG turbine housing for CUMMINS ISB3.9, ISBE4, and 4BTAA applications. Verify engine code and vehicle application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 3774422 turbine housing is a replacement component for HE200WG turbochargers, designed for CUMMINS ISB3.9, ISBE4, and 4BTAA engine applications. It serves as a targeted repair part for Dolica D7, Alexander Dennis, and Ford F-250 vehicles, allowing technicians to address turbine-side damage without replacing the entire turbocharger assembly.
Key Specifications
Part number 3774422 identifies this turbine housing for HE200WG turbocharger applications. It is listed for CUMMINS ISB3.9, ISBE4, and 4BTAA engines. Reference applications include Dolica D7 DFA1050S11D3, Alexander Dennis Enviro200/400, and Ford F-250. No OEM reference numbers are provided in the current data set. Packing and gross weight details are not specified. Verify your specific engine code and vehicle configuration against these application clues before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
Reference applications for this 3774422 HE200WG turbine housing include:
- DONGFENG > Dolica D7 > DFA1050S11D3 > DFA1050S11D3 Light-duty cargo truck > CUMMINS ISB3.9
- Alexander Dennis > Enviro200 Dart; Enviro400 > Enviro200 Dart; Enviro400 Bus > CUMMINS ISBE4
- FORD > F-250 > F-250 Pickup truck > CUMMINS 4BTAA 140HP
- DONGFENG Dolica D7 (DFA1050S11D3) with CUMMINS ISB3.9
- Alexander Dennis Enviro200/400 buses with CUMMINS ISBE4
- Ford F-250 pickup trucks with CUMMINS 4BTAA 140HP
These paths serve as verification clues, not confirmed fitment. Cross-check your specific engine code, vehicle model, and production year against your OEM documentation before ordering. Technical fitment support is available to help confirm the correct turbine housing for your application.
Technical Notes
The HE200WG turbocharger model is a fixed-geometry unit, meaning it does not utilize variable turbine geometry (VNT) or adjustable vanes. This turbine housing is a standalone component intended for replacement when the turbine side is damaged while the compressor and CHRA remain serviceable. No specific material grade, cooling type, or actuator configuration is provided in the current data set. Buyers should verify the housing flange dimensions, turbine wheel interface, and mounting details against their specific engine configuration. Technical fitment support is available to assist with these verification steps before finalizing an order.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3774422 HE200WG turbine housing. Worldwide shipping is available for international orders. Our technical team provides fitment support to help verify engine codes and vehicle applications before you place an order. Contact us for bulk quotes or to confirm the correct turbine housing for your specific CUMMINS engine configuration.
Product FAQ
Dolica D7 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 Dolica D7.
Compatibility Verify part number 3774422, engine code (ISB3.9, ISBE4, or 4BTAA), vehicle application, and OEM reference numbers before ordering. Application paths are reference clues; confirm fitment with your technical team.
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
