TQ powdered metal gusher bearing design enables grease to flow through 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 ball joint, TQ engineered steel composition results in a stronger component. Our full-ball metal stud provides smooth, consistent, rotational movement resulting in more responsive steering, Manufactured with CNC tooling, automated grinding and assembly lines for increased consistency, TQ greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear, Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength, Part Reference Numbers : TO85041PR TO85041XL TO85041 GS40602 MS40602 ES800515 DS40602 2693524 TES800515, Part Reference Numbers : SES800514 TO85042PR TO85042XL TO85042 GS40603 MS40603 ES800514 DS40603 2693525 TES800514, Kit Includes: 2x Front Outer Steering Tie Rod End (Both Side) + 2x Front Inner Steering Tie Rod End (Both Side)