I just picked up a used 05 roadster and the clutch is slipping. The repair shop in Scottsdale telling me the following:

• The xfire has a dual mass flywheel which can't be turned so must be replaced.
• They can't find any cross reference between Chrysler part numbers and Mercedes so have to go with the more expense Chrysler parts.

As a result they are quoting me $3,600 to replace the clutch.

• Can someone verify that it is or isn't a dual mass flywheel.
• Can someone help me find Chrysler to Mercedes part number cross references for the clutch, throwout, etc.

I need to deal with this quickly before the clutch goes out completely so really appreciate any help.