Hard part to wear out considering it is well oiled
or maybe the crankcase was full of ocean, I think you might be looking at working with what you have there or buy a whole assembly at a wrecker which will get costly.
The oil seal is the only thing you need to worry about if the rod rotates freelyya, figured that. Mine functions perfect but glass beading to prepare for the engine powdercoat, I'll try to pull the needle bearings or protect the best I can before the oven.