Tamiya TT-01d Rear Upper Link Alloy Replacement TT057D by GPM  [TT057D]

Rear upper link for TT-01d setups

This alloy rear upper arm is an aftermarket replacement for the Tamiya TT-01d chassis (TT057D), intended to offer a tougher option than the stock component and a consistent pivot for rear geometry checks.

Positioned at the rear upper mount, the arm affects camber and roll-center settings. Confirm alignment with the TT-01d mounting points and that the ball-end or pivot interfaces match your assembly before final fitment. Use original chassis hardware unless you have documented changes in your build notes.

When tuning, rely on the alloy arm as a stable baseline while you alter shock valving, roll bars or toe and camber. Keep notes when swapping parts and regularly inspect fastenings to prevent loosening during hard running.