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6156-81-8170 S400 Turbocharger Replacement for Komatsu SAA6D125E-3
Aftermarket S400 turbocharger, part number 6156-81-8170, for Komatsu SAA6D125E-3 engines. Reference application includes Komatsu PC400-7 and HD255-5. Verify engine code and OEM references before ordering.
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14879700030 319475 319494 6156818170Subtotal: CA$ 395.27
Send an InquiryThis aftermarket S400 turbocharger, part number 6156-81-8170, is a replacement unit for Komatsu SAA6D125E-3 engines. It is a reference application for Komatsu PC400-7, HD255-5, and HM300-1 machines, with OEM reference numbers 14879700030 and 319475 available for fitment verification. Buyers should confirm engine code and vehicle configuration before ordering.
Key Specifications
- Part Number: 6156-81-8170
- Product Type: Turbocharger
- Turbo Model: S400
- Gross Weight: 20.9 kg
- Packing Dimensions: 32 x 27 x 34 cm
- OEM Reference Numbers: 14879700030, 319475, 319494, 6156818170
- Image Availability: High-resolution studio views including front, top, and bottom angles
These specifications support initial identification and freight estimation. Buyers should cross-check the part number 6156-81-8170 and OEM references against their service manuals or existing units to confirm the correct S400 configuration for their Komatsu SAA6D125E-3 engine.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU PC400-7 > KOMATSU SAA6D125E-3
- KOMATSU > Komatsu HD255 > Komatsu HD255-5 > Komatsu SAA6D125E-3
- KOMATSU > Komatsu HM300 > Komatsu HM300-1 > Komatsu SAA6D125E-3
- KOMATSU > Komatsu PC400 > Komatsu PC400LC-7 > Komatsu SAA6D125E-3
- KOMATSU > Komatsu PC450 > Komatsu PC450-7 > Komatsu SAA6D125E-3
- KOMATSU > Komatsu WA470 > Komatsu WA470-5 > Komatsu SAA6D125E-3
- KOMATSU > Komatsu WA480 > Komatsu WA480-5 > Komatsu SAA6D125E-3
This S400 turbocharger is listed for Komatsu SAA6D125E-3 engines, serving as a replacement application for excavators, dozers, and wheel loaders. Reference applications include the Komatsu PC400-7, PC400LC-7, PC450-7, HD255-5, HM300-1, WA470-5, and WA480-5. Buyers should verify the specific machine model, engine code, and OEM reference numbers such as 14879700030 or 319475 against their service manuals before ordering. Fitment is reference-based; confirm your machine configuration to ensure the correct S400 unit is selected.
Technical Notes
The S400 turbocharger features a two-part construction with a dark grey cast turbine housing and a lighter grey compressor housing, secured by V-band clamps. An actuator mechanism is visible on the turbine housing, and the compressor outlet pipe extends to the right. These visual features support initial identification of the unit. Buyers should verify the actuator type and mounting flange configuration against their specific Komatsu SAA6D125E-3 engine setup. Confirm that the physical dimensions and connection points match the existing installation before finalizing the order.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 6156-81-8170 S400 turbocharger. Technical fitment support is available to help verify the SAA6D125E-3 engine application and OEM reference numbers such as 14879700030 before ordering. Inquire about bulk orders or specific machine configurations to ensure the correct replacement unit is selected for your fleet or inventory.
Product FAQ
KOMATSU and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by KOMATSU.
Compatibility Verify part number 6156-81-8170, engine code SAA6D125E-3, vehicle application, and OEM reference numbers (e.g., 14879700030, 319475) before ordering. Fitment is reference-based; confirm against your specific machine configuration.
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Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
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