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2838790 HE400VG HE451VE Turbocharger Replacement for Cummins ISM Bus
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2838791 2840548 2840549 3774354 3774356 3774624 3774638 3792243 3792247 3795151 4046226 4046227 4956028Subtotal: US$ 800.00
Send an InquiryThis aftermarket replacement turbocharger, part number 2838790 (HE400VG/HE451VE), is designed for Cummins ISM bus engine applications. It serves as an aftermarket replacement unit for fleet maintenance and repair, referencing OEM numbers such as 2838791 and 2840548. Verify your specific engine configuration and vehicle details before ordering to ensure correct fitment.
Key Specifications
This turbocharger assembly is identified by part number 2838790 and model HE400VG/HE451VE. It is supplied as a complete unit for Cummins ISM bus engine applications. The package includes the main turbocharger body with standard mounting hardware. Packing dimensions are 35x34x43 cm, with a gross weight of 25 kg. Representative OEM reference numbers include 2838791, 2840548, and 3774354. Verify these references against your existing unit to confirm the correct replacement application.
Application & Compatibility
This unit is listed for Cummins ISM bus engine applications. The category path indicates use in commercial bus fleets, but engine configurations can vary by manufacturer and production year. Always verify the specific engine model and vehicle details before ordering. Cross-reference the part number 2838790 with your existing turbocharger nameplate to confirm the correct replacement application. Contact our technical support team with your engine serial number if you need assistance verifying fitment for your specific Cummins ISM bus setup.
Technical Notes
This HE400VG/HE451VE turbocharger assembly is designed for heavy-duty bus applications. The unit features a robust housing structure to withstand high thermal loads typical of commercial fleet operations. Pre-shipment inspection ensures the compressor and turbine wheels are balanced for stable operation. Verify oil inlet and outlet connections match your Cummins ISM engine manifold before installation. Proper sealing and torque specifications are critical for long-term reliability in demanding bus service environments.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for part number 2838790. Technical fitment support is available to verify engine specs and OEM references before purchase. Contact our team for bulk order quotes or to confirm application details for your Cummins ISM bus fleet. We ensure secure packing and fast dispatch for urgent repair needs.
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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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
