Fluid was leaking around the PTO shaft on my Farmall A. It sounded like an easy fix. I got the old seal out and then another "seal" I think, as it had a spring of some sort in it. I also was trying to get another metal piece out that was on the very outside of the round cast part of the PTO. I completely mangled that piece and then it hit me that I probably was not suppose to take this piece out. I would appreciated any help and advise on what this piece is, on whether it was suppose to come out, how do I get it out and what do you call it so I can get a replacement part. Thanks for your help. [/img]