Tamiya DT-03 Aluminium Front Upper Arm - DT3054 by GPM  [DT3054]

Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054
Price:
USD$21.90
Brand:
GPM
Model:
DT3054
GTIN:
4894538052428
Condition:
Brand New
2 Reviews
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alt="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054" title="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054"
alt="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054" title="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054"
alt="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054" title="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054"
alt="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054" title="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054"
alt="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054" title="Tamiya Parts DT-03 Parts Aluminium Front Upper Arm - 1pr - GPM DT3054"

Precision DT-03 Front Upper Arm

High-quality aluminium front upper arm supplied as one pair for the Tamiya DT-03 chassis, intended as a direct aftermarket replacement for the plastic original. The component preserves DT-03 mounting geometry while offering increased stiffness for more repeatable suspension response.

Installation follows standard DT-03 procedures: remove the OEM arm, transfer reusable bearings and hardware, then secure the alloy arm to the factory mounting points. Basic hex tools are sufficient for fitment.

Designed with upgrade performance in mind, the aluminium arm shifts front-end stiffness and refines steering feedback, providing a reliable baseline for tuning changes and setup comparison sessions.

Specifications

  • Item: Aluminium front upper arm
  • Material: Aluminium
  • Model Number: DT3054
  • Compatibility: Tamiya DT-03 chassis

Use this alloy arm when you require consistent, stiffer front geometry for measured suspension tuning and performance testing.

 

Product Reviews
2 Reviews
rating
I bought several parts off you guys for a few different Tamiya chassis. Love the quality of your products. Can I ask why you do not have any parts for the Tamiya CR-01 chassis?
rating
Thank you very much, all arrived safely. Thank you very much for this first transaction from Japan to my beautiful France. Good luck and thank you again from the bottom of my heart. See you next time and good luck in the land of the rising sun. ++++

Does the arm keep stock geometry?

Yes, the arm retains the DT-03 factory mounting geometry to ensure straightforward fitment and predictable behaviour.

What is the recommended installation process?

Remove the original arm, inspect and transfer quality bearings and fasteners, then torque the replacement arm to factory settings while checking alignment.

How should I test handling after fitment?

Perform controlled test runs, adjust one suspension variable at a time, and compare lap times or driver feedback to quantify the aluminium arm's effect.