READ TORSION BAR 1-PIECE CONTROL ARM SUSPENSION ONLY - Both (2) Front Upper Driver & Passenger Side Control Arm and Ball Joint Assembly - 10-Year Warranty - 1 Piece Design for Torsion Bar Suspension TORSION BAR SUSPENSION ONLY - 1-PIECE DESIGN FOR TORSION BAR SUSPENSION ONLY 1995-01 Ford Explorer - [1998-11 Ford Ranger 4x4] - 1998-01 Mazda B2500 1998-07 Mazda B3000 - [1998-09 Mazda B4000 ] - 1997-01 Mercury Mountaineer Complete Control Assembly Arm Pre-Assembled With Bushings, Mounts & Ball Joints (When Applicable) - No additional parts or tools required for installation