A four-piece set of steel king pins, specified 5mmx6.2mm XM4, supplied for Tamiya WR-02 based vehicles such as Wild Willy 2. These pins replace worn steering pivots to recover original steering feel.
King pins act as the central pivot inside the steering knuckle; renewing them removes slack and helps preserve intended suspension geometry. Confirm the stated dimensions against your current parts and inspect bearings and housing bores during installation.
Basic installation: remove wheel and hub to access the spindle, inspect related bearings and bushes, insert new pins and secure with your chassis fasteners. After reassembly, verify free knuckle movement and correct bearing preload. This product is an RC spare part and not for road vehicles.
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