49179-09400 RA Turbocharger Rotor Assy Replacement for Mitsubishi 6D31T

This aftermarket 49179-09400 RA Rotor Assy is a replacement turbocharger component designed for Mitsubishi 6D31T engines and heavy equipment applications such as the Kobelco SK200-3. Verify your specific engine code, vehicle model, and OEM reference numbers before ordering to ensure correct fitment for your rebuild or repair project.

Key Specifications

• Part Number: 49179-09400 RA
• Product Type: Rotor Assy
• Reference Application: Mitsubishi 6D31T
• Heavy Equipment Clue: Kobelco SK200-3
• Packing: N/A
• Gross Weight: 0 kg
• OEM References: None supplied

This rotor assembly is a core turbocharger component intended for replacement in Mitsubishi 6D31T engines. It is associated with heavy equipment applications, including the Kobelco SK200-3 excavator. Buyers should verify the specific engine code and turbo configuration against their service manual before ordering.

Application & Compatibility

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

• KOBELCO > Kobelco SK200 > Kobelco SK200-3 > Mitsubishi 6D31T
• GMC > 4.3L V6 OHV
• KATO > 6D31T
• KOBELCO > S6D31
• MITSUBISHI > 6D14
• MITSUBISHI > 6D31T

This Rotor Assy is listed for reference applications including the Mitsubishi 6D31T and 6D14 engines, as well as heavy equipment such as the Kobelco SK200-3 and Kato 6D31T. It is also associated with GMC 4.3L V6 OHV applications. These paths serve as verification clues; buyers must confirm the specific engine code, production year, and turbo configuration against their service manual. Do not assume universal fitment across all listed models. Verify the part number 49179-09400 RA and OEM reference numbers before ordering to ensure the correct replacement application for your rebuild or repair project.

Technical Notes

This rotor assembly is a core turbocharger component intended for replacement in Mitsubishi 6D31T engines. It is associated with heavy equipment applications, including the Kobelco SK200-3 excavator. Buyers should verify the specific engine code and turbo configuration against their service manual before ordering. Confirm the compressor wheel nut tightening torque and thread direction from the service manual to prevent bearing failure. Measure shaft end play and radial play using a dial indicator according to manufacturer specifications. Inspect the wastegate flapper valve for smooth operation and proper seating to ensure correct boost control.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 49179-09400 RA Rotor Assy. Technical fitment support is available to help verify engine codes, vehicle applications, and OEM reference numbers before ordering. This service helps confirm the correct replacement application for Mitsubishi 6D31T and heavy equipment models such as the Kobelco SK200-3. Contact our team to review your specific rebuild requirements and ensure the part matches your service manual specifications.