49177-15122 TD04 Turbine Housing for Mitsubishi 4D55

This is an aftermarket 49177-15122 TD04 turbine housing designed as a replacement component for Mitsubishi 4D55 and 4D56 engine applications. Verify the part number, engine code, and turbo configuration against your specific unit before ordering to ensure correct fitment.

Key Specifications

• Part Number: 49177-15122
• Product Type: Turbine Housing
• Turbo Model: TD04
• Application Clues: Mitsubishi 4D55, Mitsubishi 4D56, Komatsu Truck (Mitsubishi 4D56T)
• Gross Weight: 5 kg
• Packing: N/A
• Image Availability: High-resolution studio shots available

This housing features a cast metal construction with a dark grey matte finish. Visible structural elements include a triangular three-bolt exhaust flange, a central cylindrical body with a weld seam, and a circular mounting flange on the compressor side. A threaded oil feed port is visible on the top view, while the exhaust inlet reveals an internal vane or baffle structure. Buyers should verify these physical features against their existing unit to confirm correct identification.

Application & Compatibility

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

• MITSUBISHI > MITSUBISHI 4D55
• KOMATSU > KOMATSU TRUCK > MITSUBISHI 4D56T
• MITSUBISHI > MITSUBISHI 4D56

This 49177-15122 TD04 turbine housing is listed for replacement application on Mitsubishi 4D55 and 4D56 engines, as well as Komatsu trucks equipped with the Mitsubishi 4D56T engine. These application paths serve as reference clues for identification; they do not confirm universal fitment. Buyers should verify the specific engine code, turbo model, and existing part number against their unit before ordering. For fleet or bulk inquiries, technical fitment support is available to help confirm that the housing matches your specific compressor housing and exhaust manifold configuration.

Technical Notes

The TD04 turbocharger model is associated with Mitsubishi 4D55, 4D56, and 4D56T engine applications. This turbine housing features a cast metal construction with a dark grey matte finish. Visible structural elements include a triangular three-bolt exhaust flange, a central cylindrical body with a weld seam, and a circular mounting flange on the compressor side. A threaded oil feed port is visible on the top view, while the exhaust inlet reveals an internal vane or baffle structure. Buyers should verify these physical features against their existing unit to confirm correct identification. For rebuild jobs, inspect the existing housing for cracks or excessive wear and confirm the 49177-15122 part number matches your TD04 turbocharger.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 49177-15122 TD04 turbine housing. Technical fitment support is available to verify part numbers, engine codes, and application details before ordering. For bulk inquiries involving Mitsubishi 4D55, 4D56, or Komatsu truck applications, our team can assist in confirming that the housing matches your specific compressor housing and exhaust manifold configuration. This service helps ensure accurate identification and reduces the risk of ordering visually similar but incorrect components.