Hey Sam, plugged that number from CCW into the site you get cub parts from (Cub Cadet Parts and More)...... Apparently, they are still available form CCC. They also come up on Cubs website. Like $1.00 cheaper than his price, but apparently the part numbers have changed. They use that "WM" number. When you get them, see who is making them.
Not that that is a bad price, just want to ALWAYS be able to get them in case CCC doesn't want to offer them anymore.
http://www.cubcadetpartsnmore.com/m5...kit-lh-rh.html