This lower spray arm nozzle is a genuine part and will fit select models of Electrolux, Tricity Bendix and Zanussi dishwashers. We carry loads of spray arm nozzles and we want to make sure you order the right one. If you could please call us on 0845 230 6 230 (Monday - Saturday from 9am - 6pm) with your appliance model number, we'll make sure you order the right spray nozzle for your dishwasher.