Differences ESP at AAZ: 028 130 107 R vs 028 130 107 K

Hello and good evening,

I am working on identifying the differences between the various ESPs.
So far, I have gathered the following:
028 130 107 R owns the electrically operated LAFB.
028 130 107 K does not appear to have an LDA.

Could someone please confirm or add to these details?

Can a 028 130 107 R be replaced by a 028 130 107 K?

Thank you for your responses.

hello and good morning,

Apparently, the knowledge about ESP within the AAZ is very limited (unfortunately).

But I'll try one more question: How does the ESP implement LDA using VAG part number 028 130 107 K? The other ESP I mentioned also has a membrane enclosure, which is controlled by the charging pressure.

Thank you very much for your answers,

Austrogolf.