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3803405 HT3B Turbocharger Replacement for Cummins
This aftermarket replacement turbocharger, part number 3803405 (HT3B model), is designed for Cummins engine applications. Referenced by OEM number 3529778, this unit serves as an aftermarket replacement option for fleet maintenance and repair shops. Verify your specific engine configuration and vehicle application details before ordering to ensure correct fitment and operational reliability.
Key Specifications
This HT3B turbocharger assembly is identified by part number 3803405 and serves as an aftermarket replacement for Cummins engine applications. The unit is associated with OEM reference number 3529778, which helps buyers cross-check fitment against existing engine documentation. Each turbocharger is packed in a 34x34x38 cm carton with a gross weight of 25 kg, ensuring secure handling during transit. Verify the specific engine model and vehicle configuration before ordering to confirm this unit matches your required specifications.
Application & Compatibility
This HT3B turbocharger is listed for Cummins engine applications, serving as a reference replacement for part number 3803405. Buyers should verify the specific engine model and vehicle configuration to ensure this unit matches their requirements. The associated OEM reference number 3529778 helps confirm fitment against existing documentation. Always cross-check your engine codes and turbo setup details before ordering to avoid installation issues. Technical support is available to assist with application verification and part number confirmation.
Technical Notes
The HT3B turbocharger assembly is engineered for Cummins engine applications, utilizing standard mounting detailss and fluid connections typical of this series. Buyers should verify the compressor and turbine housing dimensions against their specific engine block to ensure proper alignment. Check that the actuator arm length and spring tension match the original unit's specifications for correct boost control. Confirm all gasket surfaces are clean and undamaged before installation to maintain seal integrity. Technical support is available to assist with configuration verification.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 3803405 HT3B turbocharger replacement. Worldwide shipping is available for this 25 kg unit, packed securely in 34x34x38 cm cartons. Technical fitment support helps verify engine codes and OEM reference 3529778 before ordering. Contact our team for bulk inquiries, lead times, and application confirmation to ensure the correct HT3B assembly matches your Cummins engine requirements.
Product FAQ
CUMMINS 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 CUMMINS.
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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.