Actually, I think I know what you mean. I seem to remember there are 4 seals that I think go either side of upper/front mounting point/bushings in the bracket. Interesting that they are not shown separately in the service manual or listed on Fowlers. I think I did put a bit of bearing grease on the bushes and seal lips.
FZS 1000 Gen1 (2003)
Tiger 900 GT Pro (2020)
Tiger 900 GT Pro (2020)