Help choose which replacement bottom roller I need

I'm looking for 10 of these. I just placed an order for the 23-041 from you and I'm starting to think they won't work because of the small guides mine has at the bottom next to the wheel. If the 23-041 doesn't have them they won't work. Please let me know if what I ordered will work. I just now noticed this service for sending the picture and is like to avoid getting what I ordered if it's not gonna work. Please let me know if they will work or if you have something that will thanks.