This aluminium front upper suspension arm is supplied as a 1pr aftermarket replacement intended for use on TRAXXAS E-REVO chassis. The pair provides a metal alternative to the stock plastic arm for off-road RC rigs where stable geometry under load is preferred for consistent handling and tuning.
The arm replaces the factory plastic upper arm and attaches using the supplied steel pins and 3x8 stainless steel cap head screws. Fitment is specific to the E-REVO family listed in the compatibility box, and installation should follow your normal chassis service routine, checking alignment, wheel offset, and suspension articulation after fitting.
As an aluminium upgrade arm, the ER054 aims to give a firmer mounting point for the front suspension and more predictable wear than stock plastic; inspect pivot hardware and bearings during installation and perform a low-speed check before full running.
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