Legit # is for Industrial Disposal Supply out of Plano, TX. They sell parts for sweepers. Not their main number is the reason I did not recognize until I looked it up. This is one of several #'s the parts department use. Writing this just for info for others to inform that this is not a scam. I contacted IDS earlier and they called back.
San Antonio
P.O. Box 8175
78208
1-800-777-3441
Houston
P.O. Box 8623
77249
1-713-692-7289
Plano (Dallas)
P.O. Box 860707
75066
1-800-452-1423