TQ metal bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability, Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the control arm, TQ steel composition results in a stronger component, Our full-ball metal stud provides smooth, consistent, rotational movement resulting in more responsive steering, Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength, Part Reference Numbers : CB60333PR CB60333 MS901065 GS901065 CMS901065 CK622360 K622360 RK622360 1351109 2608014 CP1553, Part Reference Numbers : CB60334PR CB60334 MS901066 GS901066 CMS901066 CK622361 K622361 RK622361 1251109 2608015 CP1554, Kit Includes: 2x Front Lower Suspension Control Arm and Ball Joint Assembly (Both Side), Kit Variations: K72-101020