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 2012 - 2019 Audi A6, 2012 - 2019 Audi A6 Quattro, 2018 - 2018 Audi A7, 2011 - 2018 Audi A7 Quattro, 2009 - 2017 Audi Q5, 2015 - 2018 Audi S3, 2017 - 2017 Infiniti QX30, 2013 - 2017 Mercedes-Benz B250, 2014 - 2017 Mercedes-Benz CLA250, 2015 - 2017 Mercedes-Benz GLA250, 2019 - 2019 Volkswagen Arteon, 2012 - 2017 Volkswagen CC, 2015 - 2018 Volkswagen Golf R, 2015 - 2018 Volkswagen GTI, 2019 - 2019 Volkswagen Tiguan