Tamiya TT01 Alloy Upper Arm Mount Upgrade TT009 by GPM  [TT009]

Precision alloy upper arm mount for TT01 tuning

This alloy front and rear upper arm mount is a direct-fit replacement for the Tamiya TT01 chassis, created to swap into the stock upper arm pickup positions and give a firmer mounting surface for suspension linkages.

Fitment and function: the mount mates with the existing TT01 upper arm pickup points and keeps the original suspension geometry while allowing tighter tolerance under load. Use this part when you want firmer camber control, reduced flex at the pickup, or more predictable roll centre behaviour during setup changes.

Installation notes: remove the affected suspension arm and original mounting hardware, fit the alloy mount in place, and reinstall using the chassis fasteners. After assembly verify alignment and torque settings and check that the suspension moves freely through its travel.