Product review (3 stars): It does not sit flush on the stove top like the original ones do
I ordered this knob not realizing that the same part number is used for several different knobs.  I was given the part number from Sears (where I purchased the Jenn Air range)  - they wanted over $33 for one knob.  This knob arrived and although it does go on the stove and it does turn on and off the burners safely (which my cracked ones do not), it doesn't fit correctly.  It does not sit flush on the stove top like the original ones do, but it's better than the cracked ones I had.