Motor Shaft Replacement

Hey guys,

I disassembled my motor to replace bearings and clean up. My left motor was making traditional clicking noise, and there was a lot of play in it. I found my shaft to be worn, and I want to replace it. However, having a super hard time finding a match online. They are 94mm long and 8mm thick.
Any ideas where I could find replacement shafts? Thanks

 

Any luck finding a replacement motor shaft? Same thing happened to the motors on mine.