4040880-J Turbine Wheel Replacement HE400VG HE451VE Turbocharger

This 4040880-J turbine wheel serves as an aftermarket replacement component for HE400VG and HE451VE turbochargers. Designed for Cummins B3 engine applications, this part supports targeted turbocharger repairs. Verify the exact turbo model and engine code before ordering to ensure proper fitment.

Key Specifications

This turbine wheel is identified by part number 4040880-J and serves as a replacement component for HE400VG and HE451VE turbocharger models. The unit is listed for Cummins B3 engine applications, providing a targeted repair option for damaged or worn turbine sections. Key physical attributes include a gross weight of 0.8 kg, ensuring manageable handling during rebuild processes. The component ships in a compact package measuring 11x11x22 cm, designed to protect the wheel during transit. High-resolution images are available to assist buyers in visually verifying the part geometry and shaft configuration before purchase. These specifications help confirm that the item matches your specific turbocharger rebuild requirements.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CUMMINS > CUMMINS B3

This turbine wheel is listed for Cummins B3 engine applications as a reference point for fitment verification. Buyers should cross-check the part number 4040880-J against their specific vehicle service manual or turbocharger tag to confirm alignment with the HE400VG or HE451VE model. Application paths serve as clues rather than confirmed fitment statements. Always verify the exact engine code and turbo configuration before ordering to ensure the component matches your repair requirements.

Technical Notes

The HE400VG and HE451VE models utilize variable-geometry turbine housings to optimize exhaust gas flow across varying engine speeds. This 4040880-J turbine wheel is designed to restore aerodynamic efficiency within these specific turbocharger configurations. Proper wheel geometry is critical for maintaining boost pressure and reducing lag in Cummins B3 applications. Inspect the shaft and blade integrity before installation to ensure smooth rotation. Verify that the wheel matches the specific housing design of your turbo unit to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 4040880-J turbine wheel. Fast worldwide shipping is available for repair shops and distributors. Our team provides technical fitment support to help verify part numbers and engine applications. Contact us for bulk order details and current stock levels for HE400VG and HE451VE turbocharger components.