I have a 2343 that is not sown in the Greensberg's parts manual what is shown there are the early production model. At some point in time Lionel remaked the 2343 with completely different parts. I was looking for a parts breakdown of the later model 2343. It has a different brush plate and an a different motor assembly that is 2343 -100. I taking to overhaul this engine and I need parts. that correct of this 2343. Not sure what brushes that it uses or what collector assembly number are after 72 years I need to look at replacing motors brushes and collector assembly for sure maybe more it I can find the right parts. Does any one know where I can get a copy of manual for the later models of 2343.