Tamiya DT-03 Aluminium Rear Knuckle Arm 1pr DT3022 by GPM  [DT3022]

Aluminium rear knuckle arm for Tamiya DT-03

A precision aluminium rear knuckle arm sold as a single pair and intended as an aftermarket swap for Tamiya DT-03 kits. This metal option replaces worn plastic knuckles to restore consistent fit and predictable wear during regular service cycles.

Fit this component to recover steering geometry and rear suspension linkage alignment after impact or during routine rebuilds. It is sized to match DT-03 assemblies; always confirm hole spacing and clearances on your chassis before final fitting.

The knuckle arm functions as a structural mounting point for wheel hubs and steering linkages and does not include bearings, pins, or mounting hardware.

For DT-03 builders and tuners who prefer a metal rear knuckle, the DT3022 offers a simple, reliable replacement to address wear and standardise spare parts during maintenance.