OK, let's see what I have measured, please check pic for keys.
A= 14.45mm (Ballistic Front End Bell ref#5940, shaft side).
B= 1mm (slot to fit stator)
C= 20.55 /20.55 stator (I have two stators, 8.5t & 6.5t).
D= 18.09mm orange sleeve length.
18.15mm blue sleeve.
18.19mm black sleeve.
Back End Bell (sensor side) is inline with the solder post support.
Thanks for the input.