408105-0066 TO4B39 Turbocharger Core for Renault and Opel

The 408105-0066 TO4B39 turbocharger core is an aftermarket replacement CHRA designed for Renault and Opel applications. This balanced core assembly serves as an aftermarket replacement component for the TO4B39 turbo model, supporting repair shops and B2B buyers seeking reliable core units for commercial and passenger vehicle fleets.

Key Specifications

• Part Number: 408105-0066
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: TO4B39
• OEM Reference: 4081050066
• Gross Weight: 4 kg
• Application Clues: Renault, Opel, Caterpillar, Fiat, Mack
• Image Availability: High-resolution studio photography available

This core assembly features a central bearing cartridge with a three-hole mounting flange, a turbine housing with radial vane structure, and a compressor housing with curved blades. A threaded shaft protrudes from the top of the compressor, and a water or oil port is visible on the central housing. The cast metal construction shows visible machining marks. Buyers should verify the specific engine code and vehicle application against the OEM reference 4081050066 before ordering to ensure the TO4B39 model matches their unit.

Application & Compatibility

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

• OPEL > RENAULT
• Caterpillar > CAT > CAT EARTH MOVING
• FIAT > FIAT GRANDE PUNTO
• MACK > MACK TRUCK
• RENAULT > RENAULT CS 300T > RENAULT MIDR06 20 30
• RENAULT > RENAULT G210 > RENAULT MIDR060212 5490CC 6L

The TO4B39 core is listed for Renault and Opel passenger vehicles, as well as commercial applications including Caterpillar earth moving equipment, Fiat Grande Punto, and Mack trucks. Specific engine references include the Renault CS 300T (MIDR06 20 30) and G210 (MIDR060212 5490CC 6L). These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, vehicle model, and production year against the OEM reference 4081050066 before ordering. This ensures the TO4B39 turbo model matches the existing unit on the vehicle or machinery.

Technical Notes

The TO4B39 core assembly features a central bearing cartridge with a three-hole mounting flange, a turbine housing with radial vane structure, and a compressor housing with curved blades. A threaded shaft protrudes from the top of the compressor, and a water or oil port is visible on the central housing. The cast metal construction shows visible machining marks. Buyers should verify the specific engine code and vehicle application against the OEM reference 4081050066 before ordering to ensure the TO4B39 model matches their unit.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 408105-0066 TO4B39 core. Our technical fitment team assists in verifying the OEM reference 4081050066 against your specific engine and vehicle application. This service helps confirm that the TO4B39 model matches your unit before shipment. For fleet or commercial orders involving Renault, Opel, or Caterpillar applications, contact our support team for pre-shipment inspection and fitment guidance. We provide fast worldwide shipping to ensure timely delivery of replacement turbo core components.