Instruction Sheets for Part Number RSU-150307438300
RSO Suspension Tubular Control Arms 150307-438300
Part Number: RSU-150307438300
RSO Suspension Tubular Control Arms
Control Arms, Tubular, Steel. Front Upper, Rubber Bushing. Ball Joint. Black Anodized, Lexus. Toyota, Pair
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Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?
Overview
RSO Suspension Tubular Control Arms
RSO Suspension tubular upper control arms are a must-have for your off-road vehicle. A black E-Coat finish, sealed hardened rubber bushings, dust caps, and high angle dual lip rubber boots ensure greater corrosion and weather resistant than factory arms can achieve. These heavy-duty arms are constructed from fully gusseted 1.5 in. tubular steel and use heat-treated chromoly ball joints and sealed bushings to power through the harshest terrain. They're designed and CNC-bent to increase wheel travel, correct suspension geometry, and allow larger coilovers—while preventing binding throughout the articulation range. Direct bolt-on designs utilize factory-style brake line and ABS mounts with all hardware required for a quick installation. RSO tubular upper control arms are the next great upgrade for your lifted truck. Order the pair recommended for your vehicle.
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Some parts are not legal for use in California or other states with similar laws / regulations
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