The model number is normally found inside the fridge or freezer. You will likely need to remove the salad drawer or freezer drawer to find the model number plate. Otherwise the model number is likely to be on the side or rear of the appliance.
BEKO Fridge Basket Drawer Cover Freezer BC502 BC50FC BC732 BC73FC CBI7702
Beko BC73FC Shelf Front White 45cm Fridge Freezer GENUINE
Genuine Beko BC73FC (7516520002) Thermostat Module PCB Fridge & Freezer
Beko Dishwasher Lower Bottom Plate Crockery Basket Tray Beko
BEKO Fridge Shelf Trim Glass Edge Support Refrigerator BEKO 4851900100 x 2
Beko Fridge Glass shelf, (from Beko CDA543FS), list of models below, USED