My 2710 does not have any spacers. I had a JD 2210 several years ago & remember it having the spacers.Cant help on your model but the SCUTS have really thick spacer washers between the grill guard and the frame. The hanger brackets replace the thick spacers.
Nothing like that??
EDIT: Just went to JDs parts site and looked. It appears you have the same setup as I do. Eights spacers (four per side). I would think your brackets will replace the spacers. Item #4.