Will a 1985 Nissan pu transmission fit in 1994 PU?

The transmission from a 1985 Nissan pickup may not be compatible with the 1994 Nissan pickup. While both models are part of the same series of trucks, there may be significant differences in the driveline components and electronics between the two vehicles. It is best to consult with a knowledgeable mechanic or refer to the owner's manuals of both vehicles to determine compatibility.