123 589 00 15 00 Drift punch - WS07.00-P-0026B
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
FG 07/Set B
ENGINE 102.92 /93 /96 /97 /98 /99, 103, 104, 110.92 /98 /99, 116, 117, 119
Use/specification:
Drift punch for pressing in plugs for idle mixture adjusting screw (engagement lock)