candy oven tcp21 matching hob?

Does anyone have a candy double oven tcp21 and also the matching electric hotplate hob? I don't know the model number of the hotplate hob and need this number in order to buy a spare part for the hob. Can anyone suggest the hob model number. Spares companies are adamant that they can not identify the hob from a description - they need the exact model number.

MrsJ
October 2012