Originally Posted by silentservice703
Yes. This issue has been discussed ad infinitum before.
I believe Noel has found the correct diameter and seal parts.
Try search. Barring that, PM @theknurl
Just a status update for those interested:
Despite the "infinite discussion", I could find nothing definitive on the forum here on which kits or seals would be appropriate for the Brutale clutch master cylinder.
The bore diameter is 1/2 inch, but there are many different piston configurations (with their attendant very different seals).
After researching the the webs (a surprising dearth of specifics!) I believe that the K&L kit #32-4142, which is spec'ed for certain years of the Honda interceptor, will have the correct seals. Once I have the kit in hand I'll post the info.