This site has been very help, and I'm hoping someone out there can do it again. I've got a 97' Grand Cherokee Laredo 2WD and the dang passenger window dropped on me 2 weeks ago and I can't find the right part to fix it. All that happened was the nylon roller in the track under the window broke clean in half. I can but the whole regulator assembly from the dealership or other parts stores for anywhere between $50 to $125. But all I need is that little nylon roller/wheel. Anybody out there got an idea, or a store I can contact? Any help is really appreciated.