Anyone repaired the seat motor gears before?

[mikeytcarter]

Hello everyone! 

I have a 2002 buick regal and it has the power drivers seat. Unfortunately one side does not move going forward or backward, and the rear up and down also doesn't work. The motors work fine as you can hear them when you press the buttons, however from what ive read on these they have plastic gears inside and they tend to break off. I saw a forum where someone said they had brass gears made and it worked, however he did not say where he sourced them from.  My question is if anyone has repaired this before and if so did you get new gears or did you just swap out the motors? If so where did you source them from? Any info is greatly appreciated!