It looks like a large plastic motorcycle chain. No other motorhome that I have had needed it obviously but mine broke on my 2018 Georgetown. It encases the wires for the slideout.
Has any one else had trouble with theirs and is there a DIY repair for it?
Thanks ,
Max
Check out this thread on the forum. Look at post 33 where ds41crane discusses buying some from the manufacturer. The part is called an energy chain or echain cable carrier on the manufacturers site that he named.