Description Reviews MINI Outer Ball Joint! This will fit all Gen 2 cars (R55, R56, R57, R58, R59, MINI Cooper & S). As we all know, our MINIs have great handling characteristics. Over time the front end parts wear out, giving us a less than tight feeling. When these ball joints wear out, it causes constant changes in camber and toe leaving your car improperly aligned or even excessive vibration and clunking noises. Options: MINI Outer Ball Joint, Left Side by Lemforder #31-12-6-772-303 (Retail $131.44) MINI Outer Ball Joint, Right Side by Lemforder #31-12-6-772-304 (Retail $131.44) Or Both!