I need to replace the wheels (gears) on my Proto 2000 EMD E8's. Does Athearn have a gear replacement part or the whole wheelset? These are 36" diameter wheels. John
I think I bought these for the FA/FB Proto set that I have https://www.ebay.com/itm/Athearn-AT...e-Gear-Set-6/302383690817?hash=item466778f441
John, the gears that Bob has provided a link to are correct. The inner diameter needs to be reamed with a bit smaller than the axle stubs that are attached to the wheels to help prevent them from cracking. I have used them for hundreds of axle repairs of old Proto 2000 locos.