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.
Genuine Beko Fridge Salad Crisper Drawer 45 x 26 x 18 cm TLDA521S TL546APW
Beko Fridge & Freezer Salad Crisper Vegetable Drawer Genuine
Beko TLDA521W1 Fridge Freezer Salad Crisper Vegetable Drawer Bin GENUINE
Genuine BEKO Fridge Freezer Salad Crisper Drawer 4851980500
Beko Fridge Freezer Salad Crisper Vegetable Drawer 4851980500 GENUINE
BEKO Fridge Freezer Salad Crisper Drawer Basket 180 x 245 x 300mm GENUINE