Another left over part from the previous owner, we have a Major Service
kit for a Par Manual Toilet Kit # 29045-0000
Based on the number of pieces, vs what is supposed to be there, I can say that this kit is not complete. See the pictures for what is still there. It looks like the Joker is still in nice shape.
Can meet locally in Chicago or Racine, WI. Asking $20 plus shipping