Reply to Roland DJ1000 replacement crossfader

I got hold of a cheap Roland DJ1000 without a crossfader.

Little did I realise how totally hard it is to find a replacement.
Even Roland UK drew a blank.

Any of you guys know what I could fit in it.
45mm throw, 67mm mounting holes with 9-way connector (1 brown wire and 8 black)

Many thanks in advance,

Fishgutter