This kit was designed to efficiently remove and install the wheel bearing and hub of spindle assemblies. Built-in self centering mechanism and incorporates a roller thrust bearing which lines up straight as an arrow during removal and reinstallation. These kits have a 20 year service history at thousands of repair shops. Every kit comes with a detailed instruction manual and does not require a hydraulic press. These kits are specific to the Porsche models listed. Please call our office for availability.