Clutch Replacement Parts on 2003 Chrysler PT Cruiser

I'm being told that the flywheel must be replaced at the same time as the clutch. That you cannot buy the clutch assy w/o the flywheel.

Thank you

Asked by for the 2003 Chrysler PT Cruiser
Its a good idea to buy the complete assembly from one manufacturer AC Delco clutch kit $436 Napa $599 These are quality clutch kits and the labor is 5.6 hours to change the flywheel and clutch as you want to change everything while the trans is removed, Its a waste of money to remove the trans and not change everything while your at it.