What transmission oil do you use in a 1988 Ford Ranger 4x4 5spd?

In a 1988 Ford Ranger :

With the 2.9 liter V6 engine , 4X4 :

It has the Mitsubishi FM146 5 speed manual transmission ( transmission code

" D " ) that takes ( 2.4 U.S. quarts of 80-90W gear lube )