if its the out side diameter thats wrong ,,, get the file out ,,Lives in the traction clutch of a Ransomes Marquis or Auto Certes. I’ve got a couple of “ off the shelf” bushes that are very near to it but I don’t have a lathe . I have found the company who supply Ransomes with the oilite bar stock but I’m not in their league !!
I’ve got a couple of “ off the shelf” bushes that are very near to it but I don’t have a lathe .
I'd turn a handful of Delrin or Phenolic bushes and just keep swapping them out. They'll need no lube and if the shaft is polished last a very long time.