Replacement for Tamiya TT-01 Type-E Steering Knuckle TT01-E37/LB by 3Racing  [TT01-E37/LB]

Overview of the TT-01 Type-E knuckle arm

The TT01-E37/LB knuckle is offered as a direct replacement for the Tamiya TT-01 Type-E steering assembly. It is intended to take the place of a worn or broken steering knuckle while matching the factory steering link and upright attachment points.

Installation is straightforward: remove wheel and hub, unfasten the existing knuckle from the suspension upright and steering tie rod, then transfer bearings and any retaining hardware to the replacement part. Correct alignment of the mounting holes ensures the component sits as the original did without chassis modification.

For setup work, the knuckle provides the structural connection for toe and scrub radius adjustments made through adjacent suspension parts; it is a replacement/service item rather than a tuned upgrade by itself. Always confirm alignment and torque values after assembly and run a controlled shakedown before full-speed use.