Originally Posted by
mc_chofo
thanks again Sam, is there any other bearing that can substitue the novarossi orginal one, any one that is rubber seal instead of the steel one?
and is there any serial number on the engine that could indicate that the engine comes from the lastest or oldest batch?
So Far only Nova Rossi had the bearing, but they do have a rubber sealed bearing, regarding the batch of engines, just trust me because the batch that is in the US just came in are fresh, but the one you got it from is the first batch that got problems.