Need some parts

Doug Hale <DougHale@...>

Can anyone help me find these parts?

What I need are:

155-0067-02 Regulator IC for 7904, 7854
336-1299-00 Grey knob for 7A26, and others
336-1308-00 Red calibration knob for 7A26, and others
384-1178-00 Calibration knob extention shaft (6.1 ") for A26

???-????-?? the leg that pulls down from the bottom of a 3 bay frame

any help anyone can give is appriciated.