The part number is #65188 ($22.07) for the newer lid bail that allows the lid to stand upright. As far as I know, it only comes on Performer models produced in 2015 and newer. I have read here on the Forum that when folks have put them on MT's, they are unstable (tip hazard) with the lid open in the bail. There have been postings here on the Forum that Weber CS requires a serial number of your Performer to sell you the part. I was able to buy one last year without having a newer kettle registered. May have been because it was a large order and the CS rep gave up looking to see if the parts fit grills registered to me.