I don't know if anyone else has run into this. I have (2) parts with the same # 5733022. As can be seen in the pictures one has a ledge above the stub and onther dosen't. Also piece with ledge is 3/16 narrower than the other. Parts book does not list is #. Both pieces are from 64 Beaumont. Anybody got ideas. Would like to get a ledged one as it hold part higher on grill.