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

Aftermarket aluminium rear knuckle for DT-03

This aluminium rear knuckle arm is supplied as one pair and designed as an aftermarket replacement for Tamiya DT-03 model cars. It replaces fatigued plastic knuckles to deliver uniform fit and longer service life in maintenance cycles.

Install to recover rear suspension linkage alignment and steering geometry after a crash or during a scheduled strip-down. The component is sized for DT-03 assemblies; confirm the fit against your specific chassis version prior to securing.

The arm acts purely as the mechanical mounting point for hubs and steering linkages; bearings, pins and fasteners are not included in the part.

For DT-03 hobbyists wanting a metal knuckle for repairs or consistent replacement parts, DT3022 gives a straightforward aftermarket option for workshop maintenance.