4955266 HE221W Turbocharger Replacement for Cummins QSB Tier 3

This 4955266 HE221W turbocharger serves as an aftermarket replacement for Cummins QSB Tier 3 truck engines. Designed to reference OEM numbers 4040203 and 4040204, this unit supports fleet maintenance and repair operations. Buyers should verify engine specifications and application details before ordering to ensure proper fitment.

Key Specifications

This HE221W turbocharger is identified by part number 4955266. It is listed as a replacement application for Cummins QSB Tier 3 engines. The unit references OEM numbers 4040203 and 4040204 for verification purposes. Buyers should confirm these references match their existing hardware. The product type is a complete turbocharger assembly. Packing dimensions are 21x23x26 cm with a gross weight of 9 kg. These specifications help logistics teams plan for shipping and handling. Verify all details before finalizing your order.

Application & Compatibility

This HE221W turbocharger is listed as a replacement application for Cummins QSB Tier 3 truck engines. Buyers should verify the specific engine model and production year to ensure proper fitment. The unit references OEM numbers 4040203 and 4040204 for cross-checking purposes. Confirm that these reference numbers match your existing turbocharger hardware. Always compare physical dimensions and port locations before ordering. This verification step helps prevent installation issues and ensures the correct replacement part is selected for your fleet maintenance needs.

Technical Notes

The HE221W model is engineered for Cummins QSB Tier 3 applications, focusing on stable operation and replacement reliability. This unit supports standard truck engine configurations requiring precise airflow management. Buyers should verify that the turbocharger housing and actuator mounting details align with their specific engine build. Confirming these technical details helps ensure smooth integration during fleet maintenance. Always cross-reference physical dimensions with your existing hardware before finalizing the purchase.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 4955266 HE221W turbocharger. Worldwide shipping is available for fleet parts and repair shops. Our team provides technical fitment support to help verify application details. Contact us to confirm stock levels and lead times for your order. We assist with reference checking OEM numbers like 4040203 and 4040204. Ensure your engine specifications match before finalizing the purchase.