I might have some good for those of you with a 3.7 Liter V6 and the not so good NV140 Transfer case. I stumbled across a website that lists there being a NV245 for the Jeep Commander with the 3.7 Liter. It is a different part number then the NV245 for the 4.7 Liter and 5.7 Liter V8's. There might be hope for you guys!!! The list price is $1324.00. Before I get anyone's hopes up Im going to give them a call in the morning and get some more info.