No hardware. Comes with just what is in picture. 

BMW 11 23 8 511 371 Crankshaft Belt Pulley (Vibration Damper).

This part is compatible with:

Notes Year Make Model Trim Engine

  2013 BMW X5 xDrive35d Sport Utility 4-Door All

  2012 BMW X5 xDrive35d Sport Utility 4-Door All

  2011 BMW 335d All All

  2011 BMW X5 xDrive35d Sport Utility 4-Door All

  2010 BMW 335d All All

  2010 BMW X5 xDrive35d Sport Utility 4-Door All

  2009 BMW 335d All All

  2009 BMW X5 xDrive35d Sport Utility 4-Door All

Notes Year Make Model Trim Engine

  2013 BMW X5 xDrive35d Sport Utility 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2012 BMW X5 xDrive35d Sport Utility 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2011 BMW 335d Base Sedan 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2011 BMW X5 xDrive35d Sport Utility 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2010 BMW 335d Base Sedan 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2010 BMW X5 xDrive35d Sport Utility 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2009 BMW 335d Base Sedan 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged

  2009 BMW X5 xDrive35d Sport Utility 4-Door 3.0L 2993CC l6 DIESEL DOHC Turbocharged