Glovebox Rubber Stopper Torn - Part Number?

Hi all. 

I hope I described it right - but does anyone know where I can get a replacement for the highlighted parts of the pic below?

The mechanic who was servicing the car a few months back had broken it - as I only discovered today that the glovebox had been removed and not properly replaced as the soft close lever wasn't reattached. The highlighted part on the left was in the back of the box and because of that the left side of the glovebox wobbles when it's opened. 

Because it was so long ago I don't think there's a point in bringing it up with the mechanic but can I source a replacement from Skoda? The VW version is part number 5g0898010b for about £10 and comes with other bits and pieces for the glovebox - but they look very different from the Skoda version.

Anyone have any idea of a part number before I go to my dealer? Hopefully it's available.

Thanks all!