447450-0088 TO4B59 Turbocharger Core for Komatsu S6D105

This aftermarket 447450-0088 turbocharger core (CHRA) is a replacement component for Komatsu S6D105 engines, including the PC200-3 excavator. Verify the part number, engine code, and OEM reference 447450-5088 against your specific application before ordering to ensure correct fitment.

Key Specifications

• Part Number: 447450-0088
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: TO4B59
• Application Clue: Komatsu S6D105 / PC200-3
• OEM Reference: 447450-5088
• Gross Weight: 4 kg
• Packing: Not specified
• Visual Features: Silver compressor wheel, black turbine wheel, cast housing with mounting flanges, and radial finned compressor cover.

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 core is listed for Komatsu S6D105 engines, specifically associated with the PC200-3 excavator application. Buyers should verify the part number 447450-0088 and OEM reference 447450-5088 against their specific engine configuration before ordering. The application path serves as a reference clue; confirm mounting flanges, shaft dimensions, and housing interfaces match your existing setup. Technical fitment support is available to assist with verification of these details.

Technical Notes

The TO4B59 core features a central cast housing with two mounting flanges and a smooth cylindrical bearing section. Visible components include a silver compressor wheel with curved blades and a black turbine wheel. The compressor housing cover displays radial fins for structural support. A central shaft with a threaded tip and nut is visible at the top. Buyers should verify the mounting flange dimensions and shaft configuration against their specific Komatsu S6D105 engine block. Confirm that the housing interfaces match the existing turbine and compressor housings before installation. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 447450-0088 TO4B59 core. Worldwide shipping is available for this Komatsu S6D105 replacement part. Technical fitment support is provided to help verify mounting flanges, shaft dimensions, and housing interfaces against your specific PC200-3 application. Confirm the part number and OEM reference 447450-5088 before placing an order to ensure correct application matching.

For B2B stock planning, note that the 447450-0088 core has a gross weight of 4 kg, which helps calculate freight costs for worldwide shipping. When ordering, cross-reference the OEM number 447450-5088 against your Komatsu S6D105 service records to confirm the correct CHRA configuration. LeadTurbo provides technical fitment support to verify mounting flange dimensions and shaft interfaces before shipment. Volume pricing is available for distributors and repair shops maintaining inventory for PC200-3 excavator fleets. Ensure all gasket kits and V-band clamps are checked for completeness and profile match during the pre-shipment inspection process to prevent installation delays.