Click image to zoom
447450-0083 TO4B59 Core Turbocharger Replacement for Komatsu D66S-1
Subtotal: USD 80.00
Send an InquiryThis 447450-0083 Core is an aftermarket replacement component for the TO4B59 turbocharger, intended for applications such as the Komatsu D66S-1 and Komatsu SA6D105. This core component is essential for turbocharger rebuilds and replacements, offering a replacement application for maintenance and repair needs.
Key Specifications
- Part Number: 447450-0083
- Product Type: Core
- Turbo Model: TO4B59
- Reference Application Clues: Komatsu D66S-1, Komatsu SA6D105
- OEM Reference Numbers: 447450-5083
- Gross Weight: 4 kg
- Image Availability: Yes
Application & Compatibility
This core is listed for replacement application in certain Komatsu equipment utilizing the SA6D105 engine. The associated OEM reference number is 447450-5083. Buyers must verify the specific engine model, vehicle application, and part number against their existing unit before placing an order to confirm technical fitment.
Technical Notes
As a core component, this unit is intended for integration into a complete turbocharger assembly. We advise verifying all application details, including engine specifications, prior to purchase. Technical fitment support is available for detailed inquiries.
B2B Supply
We support B2B purchasing needs, with volume pricing available for distributors and repair shops. Fast worldwide shipping options are available for this replacement turbo core. Contact us for technical fitment support regarding your specific application requirements.
Product FAQ
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
