4040880-J Turbine Wheel HE400VG/HE451VE Turbocharger

This aftermarket 4040880-J turbine wheel is a replacement component for HE400VG and HE451VE turbochargers, listed for reference application on Cummins B3 engines. It is designed for B2B buyers, repair shops, and rebuilders seeking a specific turbine-side part to address wear or damage without replacing the entire turbocharger assembly. Verify your specific engine code, vehicle application, and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: 4040880-J
• Product Type: Turbine wheel
• Turbo Model: HE400VG / HE451VE
• Application Clue: Cummins B3 engine
• Packing Dimensions: 11 x 11 x 22 cm
• Gross Weight: 0.8 kg
• OEM Reference Numbers: Not provided in input data
• Image Availability: High-resolution studio photography available

This turbine wheel features a radial design with approximately 12 curved blades and a long, straight cylindrical shaft. The shaft includes a threaded section at the far end and a machined central hub with a visible bore hole. The component has a dark, metallic finish. Buyers should verify that the specific shaft length, thread pitch, and blade geometry match their existing turbocharger configuration before ordering.

Application & Compatibility

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

• CUMMINS > CUMMINS B3

This 4040880-J turbine wheel is listed for reference application on Cummins B3 engines equipped with HE400VG or HE451VE turbochargers. These application paths serve as initial clues for identification, but they do not constitute verified fitment. Before ordering, cross-check part number 4040880-J against your specific engine code, vehicle model, and production year. Also confirm that the turbo model matches your existing configuration, as HE400VG and HE451VE are related but distinct designs. If you are replacing a damaged turbine side, verify that the compressor housing and bearing housing are in serviceable condition. LeadTurbo provides technical fitment support to help confirm the correct part for your specific application.

Technical Notes

The HE400VG and HE451VE turbocharger models are associated with variable-geometry turbine designs, which typically utilize adjustable vanes to manage airflow. While this 4040880-J turbine wheel is a replacement component for these specific turbo models, the exact vane configuration and shaft specifications may vary by production batch. Buyers should verify the specific turbo model code on their existing unit to ensure the replacement wheel matches the required geometry. LeadTurbo provides technical fitment support to help confirm that the part number aligns with your specific engine and turbocharger configuration before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4040880-J turbine wheel. Our team provides technical fitment support to help verify part number, engine code, and turbo model before shipment. For bulk orders or fleet maintenance programs, contact us for tailored quotes and pre-shipment inspection options. We ensure accurate documentation and fast dispatch to minimize downtime for Cummins B3 applications.