4955276 HE221W Turbocharger Replacement for Cummins QSB Tier-3

This aftermarket replacement turbocharger, part number 4955276 (HE221W), is designed for Cummins QSB Tier-3 truck engines. It serves as an aftermarket replacement unit referencing OEM numbers 4040560 and 4040561, helping buyers restore engine performance. Verify your specific engine configuration and vehicle application before ordering to ensure proper fitment and operational reliability.

Key Specifications

This HE221W turbocharger assembly is identified by part number 4955276. It references OEM numbers 4040560 and 4040561 for verification purposes. The unit is packaged in a 21x23x26 cm box with a gross weight of 8 kg. These specifications assist buyers in confirming physical dimensions and handling requirements. Verify all details against your existing unit before ordering.

Application & Compatibility

This unit is listed for Cummins QSB Tier-3 truck engines as a replacement application. It references OEM numbers 4040560 and 4040561 to help confirm fitment. Verify your specific engine model, vehicle application, and existing turbocharger configuration before ordering. Cross-check these reference numbers against your current unit to ensure proper operational alignment and avoid installation issues.

Technical Notes

The HE221W turbocharger assembly is engineered for Cummins QSB Tier-3 truck engines, focusing on stable operation and replacement reliability. This unit supports standard turbocharger configurations typical of heavy-duty diesel applications. Buyers should verify the specific turbo model and engine variant to ensure the assembly matches their requirements. Technical fitment support is available to assist with configuration checks. Confirm all physical dimensions and connection points before installation to maintain system integrity and performance.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4955276 HE221W turbocharger. Technical fitment support is available to assist with part verification and application checks. Contact our team to confirm stock levels and shipping options for your Cummins QSB Tier-3 replacement needs. We provide efficient logistics and clear communication for wholesale orders.

For fleet managers and repair shops, this 8 kg unit arrives in a compact 21x23x26 cm package, simplifying storage and handling in busy workshops. LeadTurbo provides technical fitment support to help verify the HE221W configuration against your specific Cummins QSB Tier-3 engine before purchase. Volume pricing is available for distributors and bulk buyers seeking reliable 4955276 replacements. Contact our team to confirm stock availability and arrange worldwide shipping for your turbocharger supply chain needs.