I have tried several times to clear out my remaining Aeolian organ
spare parts in the past, but as I am hoping to move house later this
year it is now quite urgent.  Do contact me if you are looking for
anything in particular, but I do have :-

58-note:
  Main Reservoir Springs (new + old)
  Stop towers & motors
  Keyboard
  frames
  some model "V" casework
  Full organ combination block - Bass only
  Only loose reeds left now, no more tone ranks left.
  mute flaps, pallets, pallet springs etc. etc.

46-note
  Complete Roll Motor, might work, needs pneumatic cloth recovering.

88 note piano
  Transposing new (old Aeolian Hayes factory stock) tracker bar.

Kevin, Northampton, England