Tamiya TT-01 chassis Swing Shaft by 3Racing TT01-01  [TT01-01]

Swing shaft for TT-01 series

This swing shaft is an RC-scale drivetrain replacement intended for Tamiya TT-01 and TT-01 TYPE E chassis, supplied under the 3Racing TT01-01 designation. The write-up focuses on what the part does on the model, how it fits into the drive assembly, and what to check during installation and setup.

Functionally, the swing shaft locates the driven end of the suspension/gearbox assembly and transfers torque through the lower link area in the TT-01 layout. It is presented here as a direct replacement component for hobby use and for maintaining drivetrain alignment on on-road setups.

Installation notes: verify alignment with the gearbox output and check for free rotation before final tightening. Inspect mating surfaces on the gearbox and suspension blocks for wear, and confirm there is no binding through the suspension travel. Use thread-lock where metal fasteners meet plastic only if the original design and service manual indicate it.

As an RC-scale replacement part, this swing shaft serves to restore or maintain proper drivetrain geometry on TT-01 variants; use it when addressing wear or after a teardown to preserve handling consistency.