This aluminum front knuckle arm fits TAMIYA Thunder Shot, Thunder Dragon, Fire Dragon and Terra Scorcher chassis and replaces the original plastic unit with a black anodized alloy part.
The component serves as the steering pivot and hub mount, and using an alloy knuckle increases stiffness, aiding steering precision and keeping suspension geometry more consistent under load.
Before fitting, verify wheel hex clearance, bearing fit and kingpin arrangement. Reuse OEM fasteners if sound and torque to the correct value to avoid damaging threads while ensuring the part is snug and play-free.
Use case: the knuckle is a straightforward upgrade for those seeking crisper turn-in and repeatable handling on 1/10 TAMIYA buggies.