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4955316 HE221W Turbocharger Replacement for Cummins QSB Tier-3
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4042714 4042715Subtotal: US$ 168.00
Send an InquiryThis aftermarket 4955316 HE221W turbocharger serves as a replacement unit for Cummins QSB Tier-3 truck engines. Designed to reference OEM numbers 4042714 and 4042715, it supports fleet maintenance and repair operations. Verify engine specifications and vehicle application details before ordering to ensure correct fitment.
Key Specifications
This HE221W turbocharger assembly is identified by part number 4955316. It serves as an aftermarket replacement for Cummins QSB Tier-3 truck engines. The unit references OEM numbers 4042714 and 4042715 for verification purposes. Buyers should confirm these reference numbers match their specific engine configuration. The product is supplied as a complete turbocharger unit. Verify all mounting details and flange specifications before installation. This data helps ensure the correct replacement is selected for your fleet maintenance needs.
Application & Compatibility
This HE221W turbocharger is listed for Cummins QSB Tier-3 truck engine applications. Use the supplied OEM reference numbers 4042714 and 4042715 to help confirm fitment for your specific vehicle. Always verify the engine model, production year, and original part number before ordering. This unit is an aftermarket replacement application; consult your technical team to ensure correct installation and performance requirements are met.
Technical Notes
This HE221W unit is supplied as a complete turbocharger assembly for Cummins QSB Tier-3 applications. Verify that the compressor and turbine housing dimensions match your existing setup. Check shaft play and bearing clearance if inspecting the core before installation. Ensure all mounting flanges align correctly with the engine block. Confirm that the oil supply and drain lines connect securely to prevent leaks. Proper installation requires clean oil passages and correct torque specifications. Technical support is available to assist with fitment verification.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4955316 HE221W turbocharger. Worldwide shipping is available for this 8 kg unit, packed in 21x23x26 cm boxes. Technical fitment support helps verify engine specs and OEM references before purchase. Contact our team to confirm stock availability and lead times for your Cummins QSB Tier-3 replacement 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
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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.
