Just seen this for sale on ebay. Complete assembly from a corsa. I know a few people had been looking for them so thought I would post the link up
cgi.ebay.co.uk/Race-Rally-Car-Electric-Power-Steering-Column-EPS-Nova_W0QQitemZ7991401495QQcategoryZ43120QQrdZ1QQcmdZViewItem
cgi.ebay.co.uk/Race-Rally-Car-Electric-Power-Steering-Column-EPS-Nova_W0QQitemZ7991401495QQcategoryZ43120QQrdZ1QQcmdZViewItem