Up for Buy-It-Now is a new old replacement stock temperature sending unit, General part number J-2000. This item was obtained from an old service garage and is not a newly remanufactured part.  According to my vintage manuals, this is used on the following models and years:

1955-1956 Chrysler, DeSoto, Dodge, Plymouth...All
1956-1957 Rambler...All

  The sending unit is in brand new, never used condition and is free of any damage.  The original box is in good condition.  Please feel free to E-mail me questions.  International bidders are always welcome.  Thanks for looking!