This aluminium front/rear arm is fabricated for use with the Tamiya 1/10 Wild Willy 2 WR-02 and is supplied as a 1pc set WW2006F/R. It is intended as a direct replacement or service part for WR-02 suspension, and lists compatibility with GPM Ww2055 and Ww2056 where that fit is required.
The part features aluminium construction as described in the title, providing a metal replacement to the original plastic arms. Fitment follows the WR-02 mounting geometry so standard hardware and mounting points are typically retained without chassis modification.
From a workshop perspective, aluminium arms are selected when testing suspension stiffness variations or when swapping out worn plastic components. This component is a pragmatic upgrade or repair item for 1/10 trail and rock crawler builds using the Wild Willy 2 WR-02 platform.