I've attached a photo. #1 spins whether the A/C is on or off. #2 does not move whether the A/C is on or off.
View attachment 2057910
Clutch is shot....then. I wouldn't bother trying to replace the clutch alone...as it approaches the cost of a new compressor.
Better to just replace the compressor which will come complete with the clutch.
Part: Denso #471-1166