Hi has anyone got a Part Number (ideally for a Gates Belt and Pulley) for a SRT?

I ordered from Germany and went to fit it today and it miles to short and not wide enough and the pulley was also not wide enough.

I ordered the parts from Chrysler Crossfire Roadster SRT-6 V-Ribbed Belt / Set and the parts shown are the ones I received (Gates) but they are clearly wrong.