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4043584 HE221W Turbo Core for Cummins ISDE4 Engine
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Send an InquiryThis aftermarket replacement turbo core (CHRA) is identified by part number 4043584 and corresponds to the HE221W turbocharger model. It serves as a replacement component for Cummins ISDE4 engine applications, offering a reliable solution for rebuilders and fleet maintenance.
Key Specifications
Part Number: 4043584 Product Type: Turbo Core (CHRA) Turbo Model: HE221W Gross Weight: 3 kg Packing Dimensions: 18x18x21 cm Representative OEM References: 49189-09740, 2834301, 2834302
Application & Compatibility
This core is listed for use with Cummins ISDE4 engines in truck applications. Buyers should verify the part number, engine code, and specific OEM reference numbers against their existing unit. Reference numbers such as 4043584 and 49189-09740 help confirm fitment; always verify before ordering.
Technical Notes
The HE221W series is commonly used in diesel engine applications. This core unit includes the bearing housing, shaft, and wheel assemblies. Ensure the turbine and compressor housings match the required specifications for your specific turbocharger assembly.
B2B Supply
LeadTurbo provides volume pricing for distributors and repair shops. Worldwide shipping is available for bulk orders. Technical fitment support is provided to assist with part verification and sourcing.
Product FAQ
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Frequently Asked Questions
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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.
