I recently cleaned my Axis 40 pump a couple days ago. I have been having issues with it stalling out. Took it apart and I found the black bushing missing. It must have dropped down the sink. Anyone have spare parts or the dimensions of one of these? I have access to a lathe and can make one, but I would like some fairly precise dimensions. I am not sure how much clearance there is supposed to be between the parts. I would be willing to make extras for others if needed. I have reached out to AI and I am waiting for a response.