I fudged it, a little. Got a model number from the alert, and used it on the manufacturer's website. Model number here:
http://pregnant.thebump.com/new-mom-new-dad/baby-gear/recalls/safety-alert-massive-recall-on-graco-and-simplicity-cribs.aspx
And don't waste time calling, use the link here:
http://www.lajobi.com/
to fill out the form to get the repair kit.