This alloy front knuckle arm is an aftermarket direct-fit option for the 1/14 scale Tamiya truck models listed in the title. It is identified as TRU021 and supplied as one pair to suit the front steering assembly on scale tractor units.
Use this part to replace worn or damaged front knuckle arms or to hold a spare for maintenance. The component is alloy and fits within the steering hub and linkage area; always check fitment measurements against your existing parts before installation.
Fitting advice: intended for compatible 1/14 Tamiya trucks, follow recommended chassis procedures, maintain correct fastener orientation, and confirm free steering motion and clearance after assembly.
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