If it is of any help,
here are the 1992+ Magnum engine fan
Chrysler part numbers from about ten years ago.

7 bladed fan
Chrysler PN 52027999

or the 9 blade fan
(PN 52028440 )

These may be too large for your shroud,
as the diameter of my 5 bladed 1995 Magnum fan is about 21.5 inches