This axle bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Audi A4 Quattro: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Audi A4: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Audi A6 Quattro: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011] - [Audi A6: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011] - [Audi R8: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017] - [Audi RS4: 2002, 2007, 2008] - [Audi RS6: 2003, 2004] - [Audi S4: 2002, 2004, 2005, 2006, 2007, 2008] - [Audi S6: 2002, 2003, 2004] - [Volkswagen Golf: 2002] - [Volkswagen Passat: 2001, 2002, 2003, 2004, 2005]