Depends on who you buy it from, and what side of the ocean, not to
mention model of Merc.

Guillaume schrieb:

Its an exchange for rebuild element. Ask your dealer or Bosch service.
The best source is sitting here in Osnabrueck

http://www.wesselsmueller.de/staticsite/staticsite.php?menuid=236&topmenu=33&kee
pmenu=inactive

but I dont see an internet platform.