Wiper Motor for Scout II needed

[Scooter]

While doing a complete re-wire in one of my own 72 scouts, I found out that my wiper motor is whooped. The plastic gear is so worn out that it refuses to move the wiper arms.

So, I'm looking for a good replacement. Or a local electrical shop that can rebuild the wiper motor that I just pulled out.
Thank you

 

[Scooter]

Still in need of one. I May be able swing up to the rallye on Saturday. So, if any one who's going and willing to part with a good working used spare, I can pay(be gentle)and pick up on Saturday. I can bring my core if needed. Although, I May try and find an electrical shop that can rebuild my old one.
Thanks