The first task was to find the rings, drip bowls and elements on the "PartSelect" webpage. It was surprising easy, especially since I have no experience whatsoever in replacing range parts. The ordering was straight-forward, and most of the parts arrived within a week, a couple were back-ordered, but arrived a week later. Instillation was easy - just unplug elements, lift parts out, and insert new parts. I made a mistake in ordering - for the left side of the range, no adaptor rings are needed. I returned these excess parts to PartSelect, and within a week, they refunded the costs of these parts. Overall, I'm very please with the parts and service.