TRF 416 Direct-Fit Knuckle Arm 416-18/LB by 3Racing  [416-18/LB]

Metal knuckle arm for TRF 416

Made as a direct replacement, this aluminium knuckle arm from 3Racing fits the TAMIYA TRF 416 and is sold as model 416-18/LB. It swaps in for the original knuckle while preserving the chassis mounting points and suspension geometry.

The part offers a firm hub mounting face and helps maintain suspension geometry when you carry out setup work. On a TRF 416 it assists in keeping steering inputs repeatable while you adjust camber, toe or damper settings, since the mounting layout remains unchanged.

Installation notes: the knuckle fits using the TRF 416's existing mounting points as a drop-in. Check your chassis manual for recommended torque and assembly sequence, and inspect steering linkages and wheel hex alignment after installation for correct fitment.