452540-0005 GT1749 Turbine Housing for Mitsubishi 4D56T D4BH

This 452540-0005 GT1749 turbine housing is an aftermarket replacement component designed for Mitsubishi 4D56T D4BH engines and Hyundai H1 CRDI applications. Verify your specific engine code and vehicle details against the part number before ordering to ensure correct fitment.

Key Specifications

• Part Number: 452540-0005
• Product Type: Turbine Housing
• Turbo Model: GT1749
• Gross Weight: 5 kg
• Packing: N/A
• Application Clues: Mitsubishi 4D56T D4BH, Hyundai H1 CRDI
• Image Availability: Yes

This turbine housing features a cast metal construction with a triangular mounting flange and a central circular inlet port. Visible threaded holes on the top surface and mounting tabs on the base section support standard installation procedures. Buyers should verify the bypass port diameter and wastegate flapper valve seating against service manual specifications for the GT1749 model. Confirm shaft end play and radial play tolerances to ensure stable operation within the turbocharger assembly.

Application & Compatibility

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

• HYUNDAI > HYUNDAI H1 CRDI > MITSUBISHI 4D56T D4BH 2002 140HP
• HYUNDAI > HYUNDAI GALLOPER > MITSUBISHI 4D56TCI 2001100HP

This turbine housing is listed for Mitsubishi 4D56T D4BH engines, including the 2002 140HP variant, and Hyundai H1 CRDI applications. It also references Hyundai Galloper models with Mitsubishi 4D56TCI 100HP engines. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, production year, and turbo configuration against their vehicle service manual before ordering. Verify that the 452540-0005 part number matches your existing component to ensure the correct replacement application.

Technical Notes

The GT1749 turbo model is a fixed-geometry unit, so this housing does not include variable turbine geometry vanes. Buyers should verify the bypass port diameter and wastegate flapper valve seating against service manual specifications to ensure correct flow characteristics. Confirm shaft end play and radial play tolerances to support stable operation within the assembly. For Mitsubishi 4D56T D4BH and Hyundai H1 CRDI applications, cross-reference the 452540-0005 part number with your existing component to confirm the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 452540-0005 GT1749 turbine housing. Technical fitment support is available to help verify part numbers, engine codes, and vehicle applications before ordering. For Mitsubishi 4D56T D4BH or Hyundai H1 CRDI applications, provide your specific vehicle details to confirm the correct replacement application. Inquire about bulk orders or mixed shipments for turbocharger parts.