the good news is I do have a spacer,, the bad, I would have to wreck the seals to get it out of my outfit wheel,, sorry
BUT I do have sizes,, the spacer,, 10 mm deep, {INCLUSIVE OF SHOULDER} id is 20mm,, od of 26mm, with a shoulder 30mm across and 3 or 4mm deep
the seal is a 26 x 38 x 7
the right side seal {brake disc} 27 x 52 x 5
hope that helps