I getting ready to find out. My situation sounds a lot like yours. I can bleed the slave by turning the cylinder bleeder up and then when I use it brake fluid follows the actuator rod into the differential cavity. Bought a gland nut removal tool for hydraulic cylinders to try to take it apart. Pictures that Modifier posted look like he modified an Enerpac porta power ram to replace one of his slaves.
northfork,
Have you tried Pat Foster at Spryte Improvement? My opinion only, but he would be my first call
northfork,
Have you tried Pat Foster at Spryte Improvement? My opinion only, but he would be my first call
Simplex RC-121A. Better quality than the Ram-Pac. Made for hydraulic oil so use DOT 5 silicone brake fluid. Very expensive part ($500, 4 years ago). We do not stock