90hp 2 stroke lower unit application question

New member.
need help with complete lower unit for mid 1990 90hp motor. what hp and year model units will fit.

Thanks in advance

[boats.net]

The 90 lower unit hasn't changed much probably from 1984 to 2002 will work.

90 HP lower unit

Thanks Boats.net for your quick reply.
What HP sizes will work. I have been told that 70-115 will work. Is this accurate.