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408274-0034 TO4B59 Compressor Housing Replacement for Komatsu S6D105

Aftermarket 408274-0034 compressor housing for TO4B59 turbochargers. Reference application for Komatsu S6D105 engines. Verify part number and engine code before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Compressor Housing On backorder — orders accepted Part # 408274-0034 Models TO4B59 Weight 2.00 kg Packing N/A
US$ 22.00 / 1 pc(s)
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Subtotal: US$ 22.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This 408274-0034 compressor housing is an aftermarket replacement component for TO4B59 turbochargers, listed for Komatsu S6D105 engine applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 408274-0034
  • Product Type: Compressor Housing
  • Turbo Model: TO4B59
  • Application Clue: Komatsu S6D105 engine, Komatsu PC200-3
  • Gross Weight: 2 kg
  • Packing: N/A
  • OEM Reference Numbers: None supplied
  • Image Availability: Not available

This section lists the core identification fields for the 408274-0034 compressor housing. Buyers should use these facts to cross-check their existing turbocharger configuration and engine code. The 2 kg gross weight helps with logistics planning and inventory handling. Since no OEM reference numbers are provided, verification relies on the part number and turbo model match.

Application & Compatibility

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

  • KOMATSU > KOMATSU PC200-3 > KOMATSU S6D105

This 408274-0034 compressor housing is listed for TO4B59 turbochargers associated with Komatsu S6D105 engines. The reference application includes Komatsu PC200-3 excavators. Buyers should verify the specific engine code and turbo configuration before ordering. Since no OEM reference numbers are supplied, cross-check the part number against your existing unit. Technical fitment support is available to assist with verification.

Technical Notes

The TO4B59 turbocharger model is associated with Komatsu S6D105 engine applications. No specific VNT, variable-geometry, or oil-cooling configuration details are supplied for this part. Buyers should verify the turbocharger configuration on their existing unit before ordering. Since no OEM reference numbers are provided, cross-check the 408274-0034 part number against your current compressor housing. Technical fitment support is available to assist with verification of the correct component for your specific engine code.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 408274-0034 compressor housing. Worldwide shipping is available for this TO4B59 component. Technical fitment support is provided to help verify the part number against your Komatsu S6D105 engine configuration. Contact our team for bulk order details or to confirm application specifics before placing an order.

For B2B stock planning, the 2 kg gross weight of this 408274-0034 compressor housing supports efficient warehouse handling and freight cost estimation. Since packing details are not specified, buyers should confirm packaging requirements with the supplier before scheduling shipments. When managing inventory for Komatsu S6D105 applications, cross-reference the TO4B59 turbo model against your existing units to ensure accurate part matching. Volume pricing tiers are available for distributors and repair shops ordering multiple units. Technical fitment support is provided to assist with verifying engine codes and turbo configurations before finalizing bulk orders. Worldwide shipping options help maintain consistent supply chains for fleet parts buyers and aftermarket distributors.

Product FAQ

Inspect the compressor wheel and turbine housing for damage. Verify the 408274-0034 part number matches your TO4B59 turbocharger configuration.

Unusual noise or reduced boost pressure may indicate compressor housing issues. Check for visible cracks or wear on the housing before replacement.

Consider a complete unit if the CHRA or turbine housing is also damaged. Component replacement is suitable for isolated compressor housing failures.

The TO4B59 is a reference application for Komatsu S6D105 engines, including PC200-3 models. Verify your specific engine code before ordering.

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 Reference application for Komatsu S6D105 engines. Verify part number, engine code, vehicle application, and turbo configuration before ordering.

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Frequently Asked Questions

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CHRA Core

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Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

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Precision-balanced turbine shafts engineered from inside out for superior durability.

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Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

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OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

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Compressor Wheels

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Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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