This aluminium C-hub is an RC-scale replacement part for TB04 chassis use. It replaces the standard steering hub with a machined aluminium unit that gives a firmer mounting point for steering linkages and suspension pivots on 1/10 electric touring car setups.
Fitting is straightforward for modelers who know the TB04 layout: remove the stock C-hub, transfer existing pins or bearings if they are compatible, and secure the replacement with the original hardware. No specialist tools are usually required beyond standard hex drivers, but always re-check steering geometry and free movement after installation.
From a setup perspective, an aluminium C-hub reduces flex at the pivot and creates a consistent contact surface for pins and bearings, which can sharpen steering response and improve repeatability during tuning. Use this part only on TB04-based models that accept this form factor.
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