2000996-573-919-00-OEM 996 Cabrio is undergoing the foam replacement on the blend doors. One of the plastic part broke and I can't seem to find a source. On the Temperature blend door actuator there is an arm with a large gear to which another plastic part attaches via a screw. This plastic part inserts and snaps into the bottom of the evaporator box and controls the movement of the door itself. The part number for the actuator is 996-573-919-00 but no information exists for the small snap-in part. HELP
