This is a right-side front upper arm designed for TRAXXAS Revo and Revo 3.3 vehicles. The arm employs an alloy sandwich design and is shipped with the mounting screws and pins shown in the product name to allow a direct replacement of the stock component.
As a direct replacement, the arm restores correct suspension geometry while offering superior stiffness compared with typical plastic arms. That added rigidity helps the steering knuckle and shock mounting points keep alignment under load, which simplifies trimming and handling adjustments.
Fitment notes: use the supplied pins and hex screws to secure the arm, check pin diameter and hole alignment before tightening, use a compatible hex driver to apply even torque, and confirm there is no contact between the arm and steering linkage or shock ends. Recheck fasteners after initial short runs.
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