Click image to zoom
4955724 HE221W Turbocharger Replacement for Cummins QSB
Show more cross references
4043952 4043953This aftermarket replacement turbocharger, part number 4955724 (HE221W), is designed for Cummins QSB Tier 3 truck engines. It serves as an aftermarket replacement application for units referencing OEM numbers 4043952 and 4043953. Verify your specific engine configuration and vehicle application details before ordering to ensure proper fitment.
Key Specifications
This HE221W turbocharger assembly is identified by part number 4955724. It is an aftermarket replacement unit intended for Cummins QSB Tier 3 truck engines. The product references OEM numbers 4043952 and 4043953 for verification purposes. Key physical specifications include a gross weight of 8 kg. Packing dimensions are 21x23x26 cm, facilitating standard shipping logistics. Buyers should confirm these details match their existing unit requirements. No internal routing codes are used for public identification.
Application & Compatibility
This HE221W turbocharger is listed for Cummins QSB Tier 3 truck engines. It serves as a replacement application for units referencing OEM numbers 4043952 and 4043953. Always verify your specific engine configuration, vehicle application, and existing turbocharger details before ordering. Confirm that the physical dimensions and connection points match your requirements to ensure proper installation and operational reliability.
Technical Notes
This HE221W turbocharger assembly is designed for Cummins QSB Tier 3 truck engines. The unit references OEM numbers 4043952 and 4043953 for identification. Verify your specific engine configuration and vehicle application details before ordering. Confirm that physical dimensions and connection points match your existing unit to ensure proper installation. Technical fitment support is available to assist with verification.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4955724 HE221W turbocharger. Worldwide shipping is available for this Cummins QSB replacement unit. Our team provides technical fitment support to help verify part numbers and OEM references like 4043952. Contact us for bulk order details and fast dispatch options.
For fleet managers and repair shops, this 8 kg unit arrives in compact 21x23x26 cm packaging, simplifying warehouse storage and inventory planning. LeadTurbo provides technical fitment support to help verify part number 4955724 against your specific Cummins QSB engine configuration. Volume pricing is available for distributors and bulk buyers. Contact our team to confirm stock levels and arrange worldwide shipping for your HE221W turbocharger 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.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
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.
