318679 S400 Turbine Housing Replacement for Komatsu WA450 P139

This aftermarket 318679 S400 turbine housing is a replacement component for Komatsu WA450 P139 construction equipment. It serves as a reference application for OEM numbers 318632, 318714, and 6156818110. Verify your specific engine and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: 318679
• Product Type: Turbine Housing
• Turbo Model: S400
• Gross Weight: 15 kg
• Packing: Not specified
• OEM Reference Numbers: 318632, 318714, 6156818110

These specifications help buyers verify the physical dimensions and reference alignment for the S400 turbocharger assembly. Confirm the gross weight and reference numbers against your existing part to ensure the correct turbine housing variant is selected for the Komatsu WA450 P139 application.

Application & Compatibility

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

• KOMATSU > KOMATSU WA450 > KOMATSU P139

This 318679 S400 turbine housing is listed for Komatsu WA450 P139 construction equipment. It is associated with OEM reference numbers 318632, 318714, and 6156818110. These references serve as verification clues for buyers comparing existing parts. Confirm the specific engine code, production year, and turbocharger configuration on your unit before ordering. Verify that the flange pattern and inlet dimensions match your current housing to ensure the correct replacement application.

Technical Notes

The S400 turbocharger model is a common configuration in Komatsu construction equipment. This turbine housing is designed to integrate with the S400 turbocharger assembly. Buyers should verify the specific turbocharger variant installed on their Komatsu WA450 P139 unit. Confirm the flange pattern and inlet dimensions against the existing part. Cross-check OEM reference numbers 318632, 318714, and 6156818110 to ensure the correct housing variant is selected for the application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 318679 S400 turbine housing. Technical fitment support is available to help verify OEM reference numbers 318632, 318714, and 6156818110 against your specific Komatsu WA450 P139 application. Provide your engine code, production year, and existing part details to receive a faster quotation. Confirm the correct housing variant before ordering to ensure the replacement matches your unit’s turbocharger configuration.