Tamiya TT-02 Aluminum Differential Outer Joint (Light Blue) by JAZRIDER TT02-13104-LB  [TT02-13104-LB]

Aluminum outer joint for TT-02

This is an aluminum differential outer joint designed for the Tamiya TT-02 chassis as an RC-scale replacement part. The component is anodized light blue and intended to replace standard plastic outer joints where improved durability and dimensional stability are desired in differential linkages. The description focuses on fit, role, and installation considerations relevant to on-track tuning and routine maintenance.

Compatibility: built for the TT-02 platform only, check your chassis manual before fitting. Installation typically involves removing the wheel hub assembly and swapping the outer joint in the differential output, using common hobby tools such as small hex drivers and pliers. Take care with differential shims and preload when reassembling to preserve original driveline geometry.

Tuning role: aluminium outer joints can reduce play at the diff output and provide a more consistent connection point for driveshafts during setup changes. Use this part when aiming for repeatable diff behaviour after adjustments or when replacing worn plastic components during maintenance intervals. Color coding helps identify upgraded parts during pit checks.