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447450-0083 TO4B59 Turbo Core for Komatsu SA6D105
Subtotal: US$ 80.00
Send an InquiryThis aftermarket replacement turbo core (CHRA) is listed for Komatsu SA6D105 engines, specifically the D66S-1 model. Corresponding to part number 447450-0083 and turbo model TO4B59, it serves as a reference application for OEM number 447450-5083. Verify fitment details before ordering.
Key Specifications
This TO4B59 turbo core is identified by part number 447450-0083 and serves as a replacement application for Komatsu SA6D105 engines. The unit corresponds to OEM reference number 447450-5083, helping buyers cross-check fitment against existing assemblies. With a gross weight of 4 kg, this core is designed for efficient handling and shipping. Product images are available to assist in visual verification of port configurations and physical condition before purchase.
Application & Compatibility
This core is listed for Komatsu SA6D105 engines, commonly found in D66S-1 bulldozers. It serves as a replacement application for turbo model TO4B59. Buyers should verify their specific engine code and production year to ensure proper fitment. Cross-check the unit against OEM reference number 447450-5083 before ordering. Confirm that the physical configuration matches your existing assembly to avoid installation issues.
Technical Notes
This TO4B59 core assembly is designed for rebuild applications involving Komatsu SA6D105 engines. The unit supports the restoration of turbocharger performance by providing a balanced central housing and bearing assembly. Inspect the shaft and seal surfaces for wear or damage before installation. Ensure all mating components, including turbine and compressor wheels, are in good condition to maintain operational stability. Proper alignment during reassembly is critical for long-term reliability and efficient airflow management in heavy equipment applications.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this TO4B59 turbo core. Worldwide shipping is available for part number 447450-0083. Our team provides technical fitment support to help verify engine codes and OEM references before purchase. Contact us for bulk order details and current stock availability for Komatsu SA6D105 applications.
For fleet managers and repair shops, this TO4B59 core supports efficient inventory planning with a manageable gross weight of 4 kg. LeadTurbo provides technical fitment support to assist with reference checking part number 447450-0083 against OEM reference 447450-5083. Buyers can request volume pricing for bulk orders of Komatsu SA6D105 turbo components. Worldwide shipping options ensure timely delivery for urgent rebuild projects. Verify all application details before finalizing your purchase to streamline the replacement process.
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.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
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
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
