Moog K6462 Ball Joint 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. Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear Loose or worn chassis parts can lead to premature tire wear Wear indicator allows for quick visual inspection without lifting the vehicle. Fits 1993 - 1995 GM vehicles Greaseable for smoother steering Designed as stock replacement Improves chassis performance and durability