I order the turntable ring to stabilize the glass tray. This is the most powerful microwave I've ever owned and I didn't want to have to replace it! Everyone in my family was so annoyed with that wobbly tray and I was discouraged to find that my microwave is no longer made. This site was the best for figuring out if this part fits!!! Love that comparability tool!!! Thank you so much for making it so easy:)