could i have some idea maybe an immage of the Gearbox mainshaft (clutch end) 5/8x20 NSC

I have a gearbox apart at a friends place if you can wait until tomorrow.

Hi David,
not sure what make or model main shaft you want but if it's M20 these might help.

email (option): spacemonkeym@gmail.com

If it is an M20 it's 5/8"x20 Cycle thread.(BSCY/CEI)..Ian

email (option): ian@wright52.plus.com

thanks what i need is what fitts into that tread you`v shown me
thanks for the pictures

thanks

Ahh you mean part 15-374 for the single spring clutch I'm assuming follow this link to see a photo of one.

http://vintage-motorcycle.com/index.php?language=en&site=4&pid=186&id=15319&suchtext=15-374&limit=0

This website has got photos of most of their parts they sell which is something I very much like.

I just ordered this nut a week ago, but its still in the post to me, from Austria to Australia.

I can see more purchases from them in the future for me.

email (option): tmuir12@gmail.com