The stock power steering pump pulley is made of plastic and eventually cracks over time. We set out to create the highest quality aluminum water pump pulley replacement for the chassis. CAD designed and machined out of one single block of aluminum, this is a must have upgrade. Anodized black to last a lifetime.
Replaces BMW PN 32427553955
Fitment:
BMW E82 / E88 135i N54 2008-2010 BMW E90 / E91 / E92 / E93 335i N54 2007-2010 BMW E90 / E91 / E92 / E93 335xi N54 2007-2010
