TAMIYA Hornet/Grasshopper/F104/F103 Aluminum Front Knuckle Arms by JAZRIDER TA-50395-BK  [TA-50395-BK]

Front knuckle arm details

This is an RC-scale front upright designed for TAMIYA 1/10 scale models listed below. Made from black anodized aluminum, the part serves as a direct replacement upright that mounts into the vehicle's steering assembly to provide a rigid connection point for the front wheel hubs and steering links.

Compatibility is limited to the model names shown in the product title. The component is intended to be used with existing steering linkages, wheel hubs, and associated hardware from compatible TAMIYA kits. When replacing original plastic uprights, inspect related fasteners and bearings and confirm correct fit before final assembly.

In tuning contexts this aluminum upright is used to reduce play in the steering joint and to provide a stable mounting surface for alignment checks and suspension setup. The part is neutral in design and intended for hobby-scale suspension adjustment and routine maintenance tasks only.