Home >> Porsche >> 2012 >> Boxster Base, Automatic DCT Trans >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> 47 - Brakes - Hydraulic Brake System, Regulator -- 987-BOXSTER-CAYMAN >> WM 477619 Removing And Installing Vacuum Pump - As Of Model Year 2009 (All Models) >> Technical values