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447450-0083 TO4B59 Turbocharger Core for Komatsu SA6D105

Type Core Part # 447450-0083 Models TO4B59 Weight 4.00 kg
Cross Reference 447450-5083
US$ 80.00 / 1 pc(s)
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Subtotal: US$ 80.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger core, part number 447450-0083 (TO4B59), is designed for Komatsu SA6D105 engines, including D66S-1 applications. It serves as a cost-effective repair solution for heavy equipment maintenance, referencing OEM number 447450-5083. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 447450-0083
  • Product Type: Turbocharger Core (CHRA)
  • Turbo Model: TO4B59
  • OEM Reference: 447450-5083
  • Gross Weight: 4 kg
  • Image Availability: Yes

This core assembly is listed for Komatsu SA6D105 engines, commonly found in D66S-1 applications. The unit includes the bearing housing and shaft assembly, serving as an aftermarket replacement component for turbocharger rebuilds. Verify your existing part number and engine code against the provided specifications to ensure correct identification before purchase.

Application & Compatibility

This core is listed for Komatsu SA6D105 engines, frequently found in D66S-1 bulldozer applications. Buyers should verify the engine code and production year to ensure the replacement matches their specific unit. Cross-reference the part number 447450-0083 and OEM reference 447450-5083 with your service manual or existing turbocharger tag. Confirm that the turbo model TO4B59 aligns with your equipment's configuration before finalizing the order to avoid fitment issues.

Technical Notes

This TO4B59 core assembly includes the bearing housing and shaft, serving as a critical replacement component for turbocharger rebuilds. The unit is designed to restore rotational stability and sealing integrity within the turbo system. Buyers should inspect the shaft runout and bearing surfaces upon receipt to ensure the core meets your rebuild specifications. Verify that the port dimensions and mounting details align with your existing turbocharger housing before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 447450-0083 core. Worldwide shipping is available for this 4 kg unit, ensuring timely delivery to repair shops and distributors. Our technical team provides fitment support to help verify engine codes and turbo configurations before purchase. Contact us for current stock levels and shipping estimates for your specific location.

Product FAQ

This core is referenced for Komatsu SA6D105 engines, commonly found in Komatsu D66S-1 bulldozers. Verify your specific engine code and production year to ensure correct fitment.

This aftermarket core references OEM number 447450-5083. Use this number to cross-check with your existing turbocharger or service manual for confirmation.

Product images show the physical core structure and port layout. Compare these visuals with your removed part to confirm matching dimensions and mounting details before purchasing.

This is an aftermarket replacement core, not an original equipment manufacturer part. It is listed against supplied reference data replacement application standards for cost-effective repairs.

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.

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