Can you buy just the lid so you'd have the option to use the rack if wanted?

 

Yes, it's listed in the parts manual. From about $130 to $350 depending upon unpainted to two-tone paint.

 

I was originally going to purchase ruber plugs but couldn't find anything I liked. Then I saw the plastic push in plugs but wanted something that was easy to switch out if I wanted to put the rack back on. I ended up just buying some nylon nuts and used the original hardware until I find something better or buy another lid.