one front whole shaft is 44.1mm other one is 44.0mm
rear whole shaft 50 mm
3mm threads: ca. 7mm
top for piston plate: 4mm
between grooves for E ring: ca. 2.4mm (space for pistons should be 2.4mm)
the length of the "shiny" is 39.2mm (rear) on both shafts i have found and 33.2mm (front), this should be the length it can move.
tell me if you find better ones that fit
hope it is clear what I measured, if not please write...