Mark from Wisconsin here. I am replacing the seals on both output shafts and shifter links on my 57 FC 170. No doubt there is a tool out there somewhere that will grab the seal and yank them out. Is there a recommended method to get the seals out without using the puller tool? O'Rileys or Advance have a rental tool that will do the job? or? I have a bunch of different dual arm and three arm gear pullers and could adapt if someone has a tried and true method.