Boy. That was quite a headache! It is impossible to find the NG orifices for these stoves. I ended up orderi.g the entire holder for the right front from Appliancepros.com amd the part got here quickly and fit perfectly. Still, i was missing the center orifice and i didnt want to throw anoth sr 40 into it so i used a close enough LP orifice for the center and adjusted the flame accordingly. In the end, i now have a very nice, 800 dollar gas stove for around 150 all in. And 7 days if work and frustration and bumping my head in my crummy carport. Alls well that ends well. Would recommend appliancepros.com to anyone looking for a part. Very helpful, when the parts are actually to be had anywhere, that is.