Two months back I posted a topic looking for new bogie wheels for a JD300. The silence was defining. Not one response. So instead of getting pissed-off I continued looking. My first find was an ebay purchase of 10 bogies for $21 delivered. They are the real deal AM52464. They even have a John Deere ...

J300E 058098M 7/75
J300E 058099M 7/75
Both original great condition
Purchased by my dad at AW Walker So. Paris Me in 1977
Just inherited them last week 10/08