Does anyone have an older parts catalog for Ryan Herco. The newer version does not have the internal parts ( orings and collets ) for the john guess fittings. Sales reps. say they do not have the older catalog with the part number. Said if I could get the part number that they could order the parts for me. The F-801 RO uses mostly john guess and replacing the orings are alot cheaper than the whole fitting.

I have a 25th Edition catalog. Easiest way is to order a Tee or Cross and you will get 3 or 4. I did find a half cartridge fitting; p/n 1203-133 for 1/4", 1203-155 for 3/8".