The dreaded output shaft..... can it be rethreaded?

[SamTomlin94]

Hi all, new to the forums...did know this existed till I went hunting in search of answer to the infamous sprocket nut coming loose...


I'd love more than anything  other have to replace it as the last thing I'd want to do is take the engine and gearbox apart. My question is, is there a die big enough to put a fresh thread on it? Assuming it will be HSS so not sure where to go shopping?!


Thanks all!