[Vehicle Fitment]: Compatible with Toyota Pickup 1984-1989 (From 4/1989), Pickup 1990-1995 (Thru 1/1995), T100 1993-1998 --- It fits RWD models only, not 4WD or AWD
[Installation Position]: Front Upper Left and Right, Driver and Passenger Side
[Professional Replacement]: This ball joint is replacement for above model's suspension system, and may help you resolve those problems: ① loose or shaky steering ② strange squeaky and clunky noises from suspension ③ uneven tire wear ④ steering wheel drifting to one side !!!!