TAMIYA DT-03 Aluminium Rear Lower Arm Upgrade - JR-DT301-BK by Jazrider  [JR-DT301-BK]

Tamiya DT-03 Aluminum Rear Lower Suspension Arm (Black)
Price:
NZD$25.30
Brand:
JAZRIDER
Model:
JR-DT301-BK
Condition:
Brand New
Available in shop
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Aluminium Rear Arm for DT-03

This aluminium rear lower suspension arm serves as a scale replacement part engineered for the TAMIYA DT-03 chassis. Built to replace the original plastic arm with a stiffer aluminium unit, it helps control rear flex and is intended for hobby and track use.

Designed to match the DT-03's rear lower mounting points, the part uses existing chassis geometry and standard fasteners. Installation is straightforward and typically only requires common hobby hex drivers and screwdrivers.

Specifications

  • Item: Rear lower suspension arm (rear lower arm)
  • Material: Aluminium
  • Model Number: JR-DT301-BK
  • Compatibility: TAMIYA DT-03 chassis

Install this arm to improve durability and reduce rear lower mount deflection when refining DT-03 suspension setups for competition or club runs.

How much tougher is the aluminium arm versus stock?

The aluminium arm provides a noticeably firmer mounting point and better resistance to repeated loads than injection-moulded plastic, improving longevity under regular use.

Will the black anodised finish resist corrosion?

The anodised coating adds surface protection and wear resistance; however, normal maintenance and cleaning after wet conditions are still recommended.

Does swapping to aluminium change ride height or geometry?

No geometry offsets are expected when fitting to the intended DT-03 rear lower location, since it uses the chassis' original mounting points.

Are any modifications required before fitting?

The arm is a direct-fit part for standard DT-03 rear lower mounts; simply remove the old arm and refit using the existing fasteners unless they show wear.

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