I found a BBQ Pro grill that the lid fits perfect on my UDS.
Th grill model number is: Sears item number: 16314; K-Mart item number: 680-02701244-2.
In the manual, it has the part number for the lid. It is: 200423N. The handle part number is: 220018N; the lid bracket is: 220002N; Lid vent assembly is: 220102N.
The is no part number for the "hardware pack" that has all the screws, washers (plastic and fiber washers).
I could not find the grill part number 16314 on Sears web site, but I'll bet you dimes to dollars that any of the BBQ PRO 22.5" grill lids will work.
I guess they do not stock the 16314 model and that's probably why I only paid $27.99 back in December for it. It was a close out item.
Anyone want to buy a brand new grill minus the lid?