Aluminum Power Steering Pump Pulley for BMW

The stock power steering pump pulley on our BMWs are plastic, and all though they do the job, over time they can become brittle and break, leaving you stranded.  We went out and designed a lightweight aluminum power steering pump pulley.  These pulleys are CAD designed and machined out of one piece of aluminum.  They are then anodized black not to only look good, but prevent corrosion. 

This pulley is a direct replacement for BMW PN 32421740858. Please verify part number before ordering.  Some models below came with different power steering pulley part numbers.

Fitment:

• 3' E36   (12/1993 — 08/2000)
• 3' E46   (04/1997 — 08/2006)
• 5' E39   (02/1995 — 12/2003)
• 7' E38   (03/1995 — 07/2001)
• X3 E83   (01/2003 — 07/2006)
• X3 E83 LCI   (03/2006 — 08/2010)
• X5 E53   (08/1999 — 09/2006)
• Z3 E36   (04/1996 — 06/2002)