Tamiya 54584 TB-04 Aluminum Main and Transmission Shaft Upgrade  [54584]

Fine-Tune Your TB-04 with Tamiya 54584 Aluminum Shafts

If you want to tighten up the drivetrain on a TB-04, the Tamiya 54584 Aluminum Main/Transmission Shaft Set is a straightforward upgrade. These aluminium shafts replace the stock steel pieces to reduce rotating mass while keeping robust support for the motor's output. The result is more efficient power delivery and improved stability through long runs.

Compatibility and Practical Use Notes

The Tamiya 54584 set is made to mate with the TB-04 chassis parts and is best used as a direct replacement for the factory main and transmission shafts. Swapping in these aluminium shafts can reduce drivetrain drag and slow the rate of wear when assembled with proper bearings and alignment.