A4 2.0l FSI AWA (2003)Timing belt vibration / damper

[Paul Waterfall]

The part on my car is Febi 31976 as shown,

But when I look at timing belt kit at Euro car parts, this is listed

for my car, with just a circular tensioner.

Does anyone if there was a change over at some point on the B6 Fsi Awa engine.

Thanks in advance.

Paul