I've got a 95 yj 2.5L. I found that I have a screaming banshee in the bearing of the lower idler pulley, the one between the alternator and the a/c clutch. I've already replaced the upper pulley and bearing by the water neck/thermostat housing. Is the bearing and pulley the same as the upper one? I am wondering because the bolts holding them are two different sizes. I am stuck using it as my daily driver and cannot remove it and get to the parts house when it's off. Does anyone know if the pulley bearings are the same? If not, maybe a part number?
Thanks,
Jason