Can a transmission from a 1994 Jeep Cherokee be transfered to a 1994 Jeep Wrangler?

The transmission on my 1994 jeep wrangler is going out. To buy a new transmission is really expense but a friend of mine has a good transmission from a 1994 jeep cherokee that i can buy for cheap. Will the transmission from the cherokee work for my wrangler, they both are automatic and have a 6-cyl 4.0 liter engine.|||Not as just a bolt up and go thing. The problem is that the 94 Wrangler came with a TF999 transmission while the 94 Cherokee came with the AW4. They have different input shaft lengths and are dimensionally different. The second problem comes from the transfer case. The 94 Wrangler only came with the NP231. The 94 Cherokee came with either the NP231 or the NP242. If you have the time, you could make it work but it is not going to be easy.