COVER, DIAPHRAGM, USED. Ultrasonically cleaned and inspected. (Note that since they are used and we sometimes have more than one in stock, we have given them unique part numbers so that you may select precisely the one you would like.)
All items are in stock unless otherwise noted and ship immediately; i.e. if you are able to put the items in the cart and complete checkout, it means that we have the items in stock and will ship them the same (or rarely, next) business day if the order is placed before 13:30 Central Time.