Centric Parts brake caliper rebuild kits help restore your disc brake calipers to like new condition. These high quality caliper kits include major replacement parts such as O-rings and seals. Designed to meet OE quality, configuration, and fitment. Includes spring, cup seals and dust boots. Made of high-quality materials for long lasting performance. Sold as an axle set for two wheels 2017 - 2018 Acura MDX, 2009 - 2019 Audi A4, 2013 - 2018 Audi A4 allroad, 2009 - 2018 Audi A4 Quattro, 2009 - 2019 Audi A5, 2008 - 2019 Audi A5 Quattro, 2012 - 2019 Audi A6, 2005 - 2019 Audi A6 Quattro, 2016 - 2018 Audi A7, 2011 - 2018 Audi A7 Quattro, 2015 - 2016 Audi A8, 2004 - 2018 Audi A8 Quattro, 2013 - 2016 Audi allroad, 2016 - 2018 Audi Q3, 2016 - 2018 Audi Q3 Quattro, 2009 - 2017 Audi Q5, 2014 - 2018 Audi RS7, 2017 - 2018 Audi S4, 2018 - 2019 Audi S5, 2007 - 2019 Audi S6, 2013 - 2017 Audi S7, 2007 - 2016 Audi S8, 2018 - 2019 Honda Odyssey, 2017 - 2017 Land Rover Discovery, 2015 - 2017 Land Rover Range Rover, 2014 - 2017 Land Rover Range Rover Sport, 2017 - 2017 Mercedes-Benz E300, 2017 - 2018 Porsche Macan