This Forum is now CLOSED use the link to get more details viewtopic.php?f=3&t=13924#p102587
By Mark M
#75486
Redditch thread is Cycle, can't remember the size, I have a tap for cleaning purposes, can check tomorrow if anyone is interested!
User avatar
By Adrian
#75489
Now you mention it I bought a Series 1 Interceptor type alloy yoke from our hosts for a project bike, that appears to take 26 TPI plugs in the yoke itself rather than the tops of the stanchions, and a quick check of the parts lists indeed shows the same part on 56 and 61 Bullets, 38968, whereas the part no., 140558 is shown for 1991 Indian 350 Bullets right up to the 2010 B5 500s, so that's one less bit of anglo-indian compatability than I was hoping for!



M18 it is, then...



A.
By Mark M
#75504
Just checked, the Redditch fork oil top plugs are 11/16" Cycle thread, 26 tpi. I have a tap to clean these up as the plugs have often been cross threaded by ham fisted owners in the past!

REgards, Mark
User avatar
By stinkwheel
#75506
Lambda sensor plugs. I'm tempted to stick a couple of blind grommets in here anyway, it's a water trap on a bullet of any vintage.



Image

Shop for accessories at Hitchcocks Motorcycles