Sounds like throw out bearing time which means pulling the transmission, so you might as well just do a clutch job. Here's what you need for a 6 cylinder. They also carry them for the 2.5 4 cylinder.
1994-1995, 1997-2006 Jeep Wrangler Clutch Kit - LUK 05-065 - - PartsGeek.com
1994-1995, 1997-2006 Jeep Wrangler Clutch Kit - LUK 05-065 - - PartsGeek.com