4038928 HE221W Turbocharger Replacement for Cummins ISBE 4Cyl

This aftermarket 4038928 HE221W turbocharger serves as a replacement unit for Cummins ISBE 4-cylinder engines, commonly found in city bus applications. Referencing OEM number 4038929, this assembly supports fleet maintenance needs with verified fitment details and technical support for B2B buyers.

Key Specifications

This HE221W turbocharger assembly is identified by part number 4038928 and serves as an aftermarket replacement for Cummins ISBE 4-cylinder engines. The unit references OEM number 4038929 to assist with fitment verification. Key physical specifications include a gross weight of 9 kg and compact packing dimensions of 21x23x26 cm, designed for efficient logistics. Buyers should confirm the turbo model and engine application details before ordering to ensure proper alignment with their specific vehicle requirements.

Application & Compatibility

This HE221W turbocharger is listed for Cummins ISBE 4-cylinder engines, frequently used in city bus fleets. The unit references OEM number 4038929 to assist with identification. Buyers should verify the specific engine code, vehicle model, and existing turbo configuration before ordering. Confirming these details helps ensure the replacement application matches your fleet requirements. Always cross-check part numbers against your service documentation to avoid fitment issues.

Technical Notes

This HE221W assembly is designed for Cummins ISBE 4-cylinder engines. Verify the compressor housing orientation and turbine inlet configuration against your existing unit. Check the actuator arm position and wastegate related hardware type to ensure proper boost control. Inspect oil feed and drain port sizes for correct alignment with your engine block. Confirm all mounting flange bolt patterns match the original specification. These steps help prevent installation errors and ensure reliable operation in city bus applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 4038928 HE221W turbocharger. Worldwide shipping is available for fleet parts distributors and repair shops. Our technical team provides fitment support to help verify engine codes and OEM references before ordering. Contact us for bulk order details and current stock availability for Cummins ISBE applications.

Efficient logistics are supported by the compact 21x23x26 cm packaging and 9 kg gross weight, reducing freight costs for bulk orders. LeadTurbo maintains stock for the 4038928 HE221W unit to support timely fleet repairs. Buyers can request technical documentation to verify mounting flanges and oil port configurations before shipment. This ensures the replacement aligns with your Cummins ISBE engine specifications and minimizes downtime for city bus operations.