TAMIYA DT-03 Aluminum Front Lower Suspension Arm JR-DT300-OR by Jazrider  [JR-DT300-OR]

Aluminum front lower suspension arm for DT-03

This RC front lower suspension arm is made for the TAMIYA DT-03 chassis and supplied as model JR-DT300-OR. The component is CNC machined from anodized orange aluminum to replace the stock plastic lower arm while matching DT-03 mounting points.

For tuning the aluminum arm gives a firmer pivot and reduces flex at the mounting points, making small adjustments to toe and camber more consistent on track. Use it with standard DT-03 suspension parts, ball cups, and your existing hardware; check ball stud locations and fastener fit before fitting.

Installation tips: transfer original mounting screws and align the arm with the hub carrier and steering linkage, tighten hardware to a moderate torque to avoid thread damage, then verify full suspension travel and steering throw to ensure nothing binds.