70172 GT1544 Turbocharger Core for Audi A2 1.4L TDI

This FOR 70172 GT1544 Core is an aftermarket replacement CHRA assembly designed for Audi A2 1.4L TDI and Skoda TDI 75HP applications. It serves as an aftermarket replacement for the central bearing housing and shaft unit, supporting repair shops and distributors seeking verified fitment against OEM reference numbers such as 433289-0230.

Key Specifications

The FOR 70172 GT1544 Core is a balanced CHRA assembly featuring a central bearing housing, shaft, and turbine/compressor wheels. Visible features include a cast-metal turbine housing, polished compressor cover, and hexagonal mounting plate with two bolt holes. Gross weight is 2 kg. Representative OEM reference numbers include 433289-0230, 701729-0001, 701729-0003, and 701729-0009. Verify these references against your specific turbo configuration before ordering.

Application & Compatibility

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

• AUDI > AUDI A2 1 4L > SKODA TDI 75HP

This FOR 70172 GT1544 Core is listed for Audi A2 1.4L TDI and Skoda TDI 75HP applications. It is an aftermarket replacement CHRA assembly associated with these reference applications. Buyers should verify the part number, engine code, and production year against their specific vehicle configuration. Representative OEM reference numbers such as 433289-0230 and 701729-0001 serve as verification clues. Confirm the turbo model is GT1544 and check the mounting flange configuration visible in the product images to avoid confusion with nearby models. Technical fitment support is available to assist with these verification steps before ordering.

Technical Notes

The GT1544 turbo model is a fixed-geometry design, meaning it does not use variable turbine vanes. This core assembly includes the central bearing housing, shaft, and both turbine and compressor wheels. Visible features include a cast-metal turbine housing with a dark finish, a polished compressor cover, and a hexagonal mounting plate with two bolt holes. The radial ribbed structure on the underside of the turbine flange is also visible. Buyers should verify the shaft dimensions and bearing housing alignment against their specific vehicle requirements. 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 FOR 70172 GT1544 Core. Worldwide shipping is available for this 2 kg assembly. Our technical fitment support team can help verify the part number, engine code, and OEM reference numbers such as 433289-0230 against your specific Audi A2 1.4L TDI or Skoda TDI 75HP application. Contact us to confirm fitment details and request a quote for bulk orders or workshop inventory needs.