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6138-82-8700 TO4B59 Turbocharger Replacement for Komatsu SA6D110

Aftermarket 6138-82-8700 TO4B59 turbocharger for Komatsu SA6D110 and D66S-1. Reference application for OEM 465044-0049. Verify engine and fitment before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 6138-82-8700 Models TO4B59
Cross Reference 465044-0049
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 6138-82-8700 TO4B59 turbocharger is a replacement unit for the Komatsu SA6D110 engine, commonly found in Komatsu D66S-1 applications. It serves as an aftermarket replacement option for buyers verifying fitment against OEM reference 465044-0049.

Key Specifications

  • Part Number: 6138-82-8700
  • Product Type: Turbocharger
  • Turbo Model: TO4B59
  • Application Clue: Komatsu SA6D110 engine, Komatsu D66S-1
  • OEM Reference: 465044-0049
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: Not available

Verify these fields against your existing unit and service documentation. The part number and model define the replacement application, while the OEM reference helps confirm fitment. Buyers should cross-check these identifiers before placing an order.

Application & Compatibility

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

  • KOMATSU > KOMATSU D66S-1 > KOMATSU SA6D110

This TO4B59 turbocharger is listed for the Komatsu SA6D110 engine, with application clues pointing to the Komatsu D66S-1. The supplied data associates this unit with OEM reference 465044-0049, which serves as a verification point for buyers.

  • Application Path: Komatsu > Komatsu D66S-1 > Komatsu SA6D110
  • OEM Reference: 465044-0049

Buyers should treat these details as reference application clues. Verify the part number 6138-82-8700, engine code, and vehicle application against your existing unit and service documentation before ordering. Confirm that the turbo configuration and installation dimensions match your specific machine to ensure proper fitment.

Technical Notes

The TO4B59 turbocharger is a complete assembly for the Komatsu SA6D110 engine. No specific VNT, variable-geometry, or oil-cooled system details are provided in the supplied data. Buyers should verify the physical configuration of the existing unit, including housing flanges and mounting details, against the new part. Confirm that the turbo model and part number 6138-82-8700 match your service documentation. This verification step helps ensure the replacement unit aligns with your specific machine requirements before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 6138-82-8700 TO4B59 turbocharger. Worldwide shipping is available for this Komatsu SA6D110 replacement unit. Our team provides technical fitment support to help verify part number, engine code, and OEM reference 465044-0049 before shipment. Contact us for bulk inquiries or to confirm installation details for your Komatsu D66S-1 application.

Product FAQ

Measure the existing turbocharger mounting studs and nuts on the Komatsu SA6D110 engine to match thread pitch. Compare these measurements against the new unit's hardware before final installation.

Check the V-band clamp diameter and profile on the Komatsu D66S-1 exhaust and intake connections. Ensure the clamp matches the housing flanges to prevent leaks during operation.

Inspect the O-ring material on the 6138-82-8700 turbocharger for compatibility with high-temperature oil and coolant. Replace any degraded seals to maintain stable operation and prevent leaks.

The supplied data lists OEM reference 465044-0049 for this application. Verify this number against your service manual or existing part to confirm fitment.

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 6138-82-8700, engine code SA6D110, vehicle application Komatsu D66S-1, and OEM reference 465044-0049 before ordering. Confirm turbo configuration and installation dimensions match your unit.

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