Just replaced mine this last week. Cost $148 for the kit from autozone. O'Rielleys wanted $314 because there slave was $169.
Cost me a long days labor, I am kinda slow at it and didn't have the exact tools needed. The top 2 bolts on the bell housing are difficult.
Will depend on year also. Is it an BA or AX, if AX is it 5 or 15?
Do check your fluids and possibly bleed the air out of the line before going to the extreme of replacing the clutch.
Can you rev the engine in gear without changing the speed of your jeep?
Sold : 93 YJ, 33s, 4.1, HO 4.0, AX15, d300 flipped
Building 90YJ. 37s, 5.38, 350, 4L60, np241, d44-ARB, D60-spool