Moog DS1256 Track Bar Problem Solver design provides a larger forged and machined ball stud for smoother rotational torque, greater load carrying capability and better wear resistance. 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. Forging process adds more material or mass to the bend, eliminating flex in the critical stress area. Premium polychloroprene boot with grease relief valve keeps contaminants out. 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 Use on select 1994 Dodge trucks Use with both 2/4-wheel drive vehicles Easy to install All parts meet or exceed OEM (original equipment manufacturers) standards