Front Axle Differential Viscous Coupling 911 1999 2008 4478305106 Replace worn or damaged wiring 11311308495 Replace worn or damaged wiring with confidence—this direct fit solution restores your bumper's full electrical functionality and maintains your Panamera's advanced driver assistance systems without modification or adaptation bonded rubber bushings and studs for Boxster (1997 2012 )and Cayman (2006 2012) models This precision engineered component manages torque distribution between front wheels Essential for maintaining your 911's performance characteristics and ensuring smooth power delivery across varied driving conditions