1996-04 Mercedes E320 SLK230 Belt Tensioner Pulley Mounting Nut 003 990 07 50 OE

Genuine Mercedes-Benz M10 Hex Nut with Flange for Belt Tensioner Pulley, 003 990 07 50

• This is a new Genuine Mercedes-Benz flange nut.
  
  
• This is for the belt tensioner pulley.
  
  
• This is used on select models of the 1998 - 2004 SLK230 & 1996 - 1997 E320, PLEASE see the application fitment table to confirm fit.