Where Can I Get These?

[vacuumlad1650]

So im looking for the entire front castor wheel setup, and rear wheels for my Elux LX. i Love this machine, but i cant use it on the hardwood floors since my mother is afraid it will scratch up her floors. Weather you have an extra set of these, or a scrap machine with these spare parts, i would love to buy a set. I dont care if they come off an LXI, or if they are those individuals, id just like to use this all through the house.
Electrolux-137: i hope you dont mind my using pictures off your website
Thanks!
Andy