I have a WD dynamo for sale as an outright purchase.
It is for fitment to any magdyno equipped bike.
It has been fitted with a NOS armature and field coil ,new brushes, bearings etc. etc. The body has been replated. Currently it is fitted with a new, slightly later type brush band cover with the 'recessed' band screw.
Fully tested and ready to fit...£120 plus shipping costs (charged at cost)....Ian