This part fits the Weber Performer (with folding side table) that I purchased here in Ontario in 2014. The prior dampers were bent, rusted and had seized likely due to the high temperature of a BBQ environment combined with grease and grime from a few seasons. If you find yourself in a similar boat do yourself a favour and deep clean the grill. There are lots of tutorials on YouTube. Yet to see how it performs but so far so good.