I searched this subject and there was quite a bit of technical information on how to remove them, rebuild them and such but I'm looking to find a place to buy them rebuilt. has them listed but it's been a LONG time (pardon the pun) since they haven't been backordered. Is there anyone who does this service? I do not have the time to rebuild them myself. Plus I'm old and have no intent to waste the precious time I have left on a gamble I could even do it correctly. I'm sure I could get them installed but that's all I'm confident in.