Tamiya TT-02 Aluminum Rear Lower Suspension Arm Upgrade - TT02-13107-LB by Jazrider  [TT02-13107-LB]

Component details and service tips

This aluminum rear lower suspension arm is supplied for the Tamiya TT-02 platform and is finished in light blue. It is an aftermarket replacement designed to modify the rear suspension's structural response compared with the original plastic arm.

Fitment is aimed at the TT-02 family; verify that your chassis variant shares the same rear mount spacing and pivot layout before installing. Remove the factory arm carefully and check pivot alignment during reassembly to preserve toe and tracking.

In terms of setup impact, an aluminium arm will reduce flex at the rear pivot, which can stabilise handling but may require adjustments to springs, dampers and toe to maintain the preferred balance. Inspect fasteners and pivot points regularly to ensure ongoing performance.