K03S turbo number(part code)

[Justcraizy]

Hi

I have a possibility to buy K03S turbo but I need to check the turbo code.
Like you know there is a number on every turbo, how can I identify K03S?

This question was answered some time ago to someone else but I can't find it anymore.

Please help

Thanks

 

[davidol]

k03-053 upwards basically on the identification plate

 

[Justcraizy]

Here are some turbo codes offered to me, is someone of them K03s?
Seat turbos:
K 5303-970-0011
K 5303-970-0035
K 5303-970-0045
Audi turbos:
K 5304-970-0020