I'm putting together a parts list for a 26-FNL air brake conversion, and have one item that I haven't yet been able to source. Some systems use a double cutout cock (1/2") instead of a Rotair or MU-2A on lines 13 and 20, coming out of the independent. I have not been able to find a part number, either Wabtec or NYAB, for this one item. I know they exist, because I've seen them on at least three units lately. Anybody have a number for this guy?

Thanks,
EDM

Try Wabco 579082...

Thanks for that number. Bing took me to Grahm-White, which has a lot of other air brake items, now bookmarked-