Having trouble replacing seals on my 04 hybrid
 

One of the seals seems like it's too big for the hole around the axle. When I pulled out the old one, the outside edge was sort of gnarly like someone had to do some major work to get it into place. I thought maybe they were the wrong size seals, so I ordered oem from Honda and it was the same size as the ones I got from the auto parts store, so that's not the issue. Trans is leaking pretty bad. I replaced the axles about 50k ago, and those were aftermarket too. Before that the seals were fine, so I must have damaged one side's seals when I was doing the install.

Please help.