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

Upgraded outer joint for dependable diff output

This is an aluminum differential outer joint built for the Tamiya TT-02 chassis as an aftermarket replacement. The part is anodized light blue and meant to take the place of plastic outer joints when improved resistance to wear and better dimensional consistency are priorities for your differential linkages. The write-up concentrates on fitment, function, and installation tips pertinent to track setup and maintenance cycles.

Compatibility: intended for TT-02 platforms only; confirm your chassis variant's specifications before fitting. Installation normally involves detaching the wheel hub and swapping the outer joint on the diff output using routine hobby tools such as small hex drivers and pliers. Carefully manage differential shims and preload when reassembling to keep driveline geometry intact.

Tuning impact: aluminum outer joints can eliminate slack at the diff output and help maintain a steady connection for driveshafts when adjusting setups. Choose this item when you need repeatable differential behavior after tuning passes or when replacing degraded plastic components during scheduled maintenance. The anodised finish also helps quickly identify fitted upgrades in the pits.