49178-30230 Turbine Wheel TD05H-12B 6 Turbocharger

This aftermarket 49178-30230 turbine wheel is a replacement component for the TD05H-12B 6 turbocharger, listed for Alfa Romeo M631AT20C and Mitsubishi 4G63TC applications. Verify your specific engine code and turbo model before ordering to ensure correct fitment.

Key Specifications

• Part Number: 49178-30230
• Product Type: Turbine wheel
• Turbo Model: TD05H-12B 6
• Gross Weight: 1 kg
• Packing: N/A
• Image Availability: Yes

This turbine wheel features radial blades with curved, swept-back tips and a long, straight metallic shaft. The shaft includes a threaded section at the distal end and a central hub with a visible bore for mounting. The turbine wheel blades have a dark, matte finish, while the shaft exhibits a polished, reflective surface. These visual details help buyers verify the physical condition and geometry of the component against their existing part before installation.

Application & Compatibility

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

• ALFA-ROMEO > ALFA-ROMEO 164 CAR > ALFA-ROMEO M631AT20C
• MITSUBISHI
• MITSUBISHI > 4G63TC

This turbine wheel is listed for Alfa Romeo 164 vehicles equipped with the M631AT20C engine and Mitsubishi applications featuring the 4G63TC engine. These application paths serve as reference clues for buyers to cross-check against their specific vehicle configuration. Because turbocharger components vary by engine displacement and production year, verify the part number 49178-30230 and the turbo model TD05H-12B 6 against your existing hardware. Confirm the engine code and production year to ensure the replacement application matches your requirements. Technical fitment support is available to assist with these verification steps before ordering.

Technical Notes

The TD05H-12B 6 turbocharger is a reference model for this turbine wheel. No specific VNT, variable-geometry, or oil-cooled system details are confirmed in the supplied data for this part. Buyers should verify the exact turbo configuration and cooling requirements against their existing hardware. The visible radial blade geometry and shaft threading are consistent with standard turbine wheel designs. Confirm the material grade and balance specifications with technical support if your application requires specific performance parameters. This ensures the replacement component matches the operational requirements of your Alfa Romeo M631AT20C or Mitsubishi 4G63TC engine setup.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and distributors with volume pricing for the 49178-30230 turbine wheel. Worldwide shipping is available for this TD05H-12B 6 component. Technical fitment support is provided to help verify the part number, engine code, and vehicle application before ordering. Contact our team to confirm the correct replacement application for your Alfa Romeo M631AT20C or Mitsubishi 4G63TC setup.