Hello,
I'm just wondering what size it should be, the one I have has a "collar" on it which extends the nut off the body off the mag housing.
It's kind of close to the carb lower end !!!

ta
Rod

email (option): rwalsh53@gmail.com

The nut is 2BA and the tube color disappears inside the mag end cover. Plenty for sale on the internet and ebay.Ron

https://www.gsparkplug.com/gs61079-securing-nut-triumph-pre-unit-dynamo-to-magneto-securing-2ba-thread.html?gclid=Cj0KCQjwktKFBhCkARIsAJeDT0h_3KJyTZExWbJj88Cf92_2Qbk6XTO-SN9iEn0OMXZolvcC2QIPx20aAh2kEALw_wcB

email (option): ronpier@talk21.com

Yes, that's what I thought Ron, problem is my "end" isn't disappearing, I think it may need a bit of filing to make it fit

bfn
Rod

email (option): rwalsh53@gmail.com