I think that Chris may have retired, but his son Greg is very active, and might well have what you are looking for. He has just sold a Rotax dynamo and a Lucas windscreen wiper motor on the Traders Forum and that will give you his e-mail contact address.
We have a fully restored eureka 160lb black face in stock correct for the later rotax panel m type that's £95 plus post I'll put up a photo tomorrow. My dad has not retired yet far from it! He should do thou but just loves keeping busy he's not the retiring kind of person! He likes to do a lot of work this time of the year but takes in a bit less in the summer months! He has just bought 2 motorbikes one what wants restoring and one fully restored!
hello Peter a bit late we had none in stock here it is. Sorry about the delay I've had a back operation just getting back into work this week. Cheers Greg