Moog K90342 Stabilizer Bar Link Kit Problem Solver socket design assemblies are secured using a rolled closed method for superior pullout strength and resistance to socket separation. Problem Solver powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability. Durable, all metal construction for longer life. Wrench flats at the base of the stud allow for a positive hold and the use of sockets for quick and easy installation and removal. Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear