Every TRW part has four levels of testing/technical/audit review before approval is given including endurance testing of 500K cycles Low friction design restores steering and suspension systems back to their original operating performance Long lasting dust covers made from the highest quality rubber, improving reliability and life-span of the part For confirmed fitment of this TRW Suspension Ball Joint please verify your vehicle with the Amazon 'Check Fit' option Fits: Dodge Caliber: 2007 - 2012, Jeep Compass: 2007 - 2017, Jeep Patriot: 2007 - 2017