The compressor clutch fell off the car tonight while driving. The bolt holding it in place came out somehow, and the outer pc just fell off. Yikes! The pulley is still attached, and the belt is operating normally. My question is, if the car is driven in this condition, will the pulley work it's way off the compressor? Or is the pulley attached to the compressor on the compressor side of the unit?

 

There is a snap ring that holds in the compressor pulley on the clutch side, so you should be good.