Can anyone tell me if the NC23 and 29 rear brake masters are the same. Need to replace mine on my 29 and there seems to be a hell of a lot more 23 items about. Cheaper too!

33 views and still no one knows?
Ah well, managed to sort it and get hold of a 29 replacement. Might be good for others to know in the future if anyone has the info

As I remember eye to eye measurement is 45mm for NC29. If NC23 same -it will fit.