I have an older Dacor cooktop and the 72 731 knob is discontinued. This knob works just fine because it has the same stem diameter and stem length.

We have an older model Dacor Gas Cooktop. Probably installed in the early 80's. All of the knobs were broken or in disrepair. There is no manual available or model/serial number I could locate so I had to Google Image our Cooktop to find a similar knob. V

I accidentally broke a couple of the knobs on my Dacor cooktop circa 1995. Virginia Service Supply had the parts in stock and at a reasonable price and sent them out in a timely fashion. Very pleased.

But little pricey for a plastic part

Perfect fit. Was so easy to figure out that it would work on my very old cooktop.