Here's the answer I've received:
"‘the counterweight is in a different location to the normal 5 speed shifter (1J0711051D) but the rod coupling and mounting nut are in the same orientation, as is the quadrant for the side to side shifter. It may just fit, but i can’t guarantee it’"
note: the part number that I've sent them is 6q0 711 046 R.
So my conclusion is that we wont know for sure until someone tries it
