PartsW 13 Piece Kit Upper & Lower Ball Joints, Pitman & Idler Arm, Sway Bar Link (Includes 2), Outer & Inner Tie Rods and Adjusting Sleeves 4WD Only Upper Ball Joint W/7200 GVW; Chevrolet K1500 / K1500 Suburban 1988-1992 4WD Chevrolet K2500 1988-1992 4WD Chevrolet K2500 Suburban 1992 4WD GMC K1500 1988-1992 4WD GMC K2500 1988-1992 4WD