Tamiya 3451579 Motor Mount - Compatible with TRF421X  [3451579]

Mounting Notes for TRF421X

The Tamiya 3451579 unit replaces the motor mount point used on TRF421X-based touring cars, offering a precise fit for maintenance and setup work. It is intended as a replacement hop-up to secure the motor and keep drivetrain geometry correct.

Designed to improve repeatability in motor positioning, this mount simplifies swaps and upgrades while helping preserve correct spur and pinion mesh. Verify clearances and mesh after fitting to prevent premature wear.

Installation is generally a direct changeover into the TRF421X motor position; always confirm chassis fit and re-check motor spacing before refitting other components. The product is listed as the mount only unless the seller specifies included hardware.