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 : CB74023PR CB74023 MS861007 GS861007 CMS861007 SEE RK620365 2606760 CP1506 TK620365 TQ1179, Part Reference Numbers : CB74024PR CB74024 MS861008 GS861008 CMS861008 SEE RK620364 2606761 CP1505 TK620364 TQ1178, Kit Includes: 2x Front Lower Suspension Control Arm and Ball Joint Assembly (Both Side), Kit Variations: K72-100077