4955321 HE221W Turbocharger Replacement for Cummins

This aftermarket replacement turbocharger, part number 4955321 (HE221W), is designed for Cummins engine applications. It serves as an aftermarket replacement unit referencing OEM numbers 4042722 and 4042723, helping restore boost performance for commercial and industrial diesel systems.

Key Specifications

This HE221W turbocharger assembly is identified by part number 4955321. It references OEM numbers 4042722 and 4042723 for verification. The unit ships in a 21x23x26 cm package with a gross weight of 8 kg. These specifications assist buyers in calculating freight costs and planning inventory storage. Verify the physical dimensions match your application requirements before ordering.

Application & Compatibility

This HE221W turbocharger is listed for Cummins engine applications. Buyers should verify fitment using OEM reference numbers 4042722 and 4042723. Confirm that the engine model, vehicle type, and production year match your specific requirements. Always cross-check the physical housing and actuator configuration against your existing unit before ordering to ensure correct replacement application.

Technical Notes

The HE221W turbocharger assembly requires careful inspection of the actuator and housing configuration before installation. Verify that the actuator spring rate and position related electrical detail output match your original unit to ensure proper boost control. Check the dump valve or blow-off valve compatibility with your engine's intake system. Confirm all mounting flanges and oil line connections align with your specific Cummins engine application. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 4955321 HE221W turbocharger. Worldwide shipping is available for this 8 kg unit, packaged in 21x23x26 cm boxes. Our team provides technical fitment support to help verify OEM references 4042722 and 4042723. Contact us to confirm stock levels and lead times for your Cummins engine replacement needs.

For fleet managers and repair shops, efficient inventory planning is essential. The 4955321 HE221W turbocharger ships in a compact 21x23x26 cm package, simplifying storage and handling. With a gross weight of 8 kg, freight calculations remain predictable for bulk orders. LeadTurbo provides technical fitment support to help verify OEM references 4042722 and 4042723 against your specific Cummins engine application. This ensures accurate replacement selection and minimizes downtime. Contact our team for volume pricing details and current stock availability to streamline your procurement process.