Tamiya TL-01/GF-01/WR-02 Rear Upper Arm, Aluminum - TL01-13301-LB by Jazrider  [TL01-13301-LB]

This aluminium rear upper arm is an aftermarket replacement for the Tamiya TL-01, GF-01 and WR-02 chassis. Finished in light blue, it substitutes the stock plastic piece to provide a more rigid mounting point for the rear suspension assembly.

The arm matches the TL-01, GF-01 and WR-02 rear upper mounting arrangement and installs using the original mounting points so it is compatible with stock linkages and fasteners. The reduced local flex at the upper mount changes roll centre response and can shift steering behaviour, so expect tuning changes after fitting.

Fitment advice: confirm clearance with existing ball studs or bracket pins before tightening, retain factory hardware where suitable, and check for interference with adjacent parts like the shock tower or body mounts. The anodised light blue finish offers visual distinction and corrosion resistance.