I don't have the part no. in front of me or readily accessible (I'm in alabama delivering my GTI to its purchaser but that's another thread).
BUT, we did try to install it and it did not fit......The tech said the pin on the MKIV short shifter was to thick to fit the shift cable (did I get that right??) or for the cable to mount on it or something like that.
He also said that in his opinion there was little or no difference between the stock component and the MKIV short shifter.
Keep in mind this was on a 2008 MKV so that could be a factor. But all I know I ended paying for .5 of labour to find this out....

Nothing but good things with this car...