This stopper is located on the guide rail of the upper basket in your dishwasher. It stops the basket from being able to pull all the way out and sliding off when loading and unloading dishes. If yours is broken, it can be replaced. Upper Dishwasher Basket Stopper 49025289
Fits Models: 32000503, 32000504, 32000505, 32000581, 32900240, HED6612/1-8, CFD612S/1-8, CFD612/1-80, CED62-86, CDI1012/B-8.