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 : SK620636 CB65047PR CB65047 MS76107 GS76107 CMS76107 CK620636 K620636 RK620636 70167 2605443 CP1224 TK620636, Part Reference Numbers : SK620635 CB65048PR CB65048 MS76108 GS76108 CMS76108 CK620635 K620635 RK620635 80167 2605444 CP1223 TK620635, Kit Includes: 2x Front Upper Suspension Control Arm and Ball Joint Assembly (Both Side), Part Reference Numbers : SK620636 CB65047PR CB65047 MS76107 GS76107 CMS76107 CK620636 K620636 RK620636 70167 2605443 CP1224 TK620636 SK620635 CB65048PR CB65048 MS76108 GS76108 CMS76108 CK620635 K620635 RK620635 80167 2605444 CP1223 TK620635