TQ powdered metal gusher bearing design enables grease to flow through the stud for reduced friction and enhanced strength and stability, 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, TQ greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear, Manufactured with CNC tooling, automated grinding and assembly lines for increased consistency, Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength, Part Reference Numbers : BJ85045PR BJ86065PR BJ85045XL BJ86065XL BJ85045 BJ86065 GK80039 GK80149 MK80039 MK80149 K500060 K80149 104298 104368 2601584 TK500060 TK80149, Kit Includes: 2x Front Lower Suspension Ball Joint (Both Side) + 2x Front Outer Steering Tie Rod End (Both Side)