TRAXXAS TRX-4 Aluminum Motor Mount Plate by JAZRIDER JR-TRX402-BK  [JR-TRX402-BK]

TRX-4 motor mount plate

This is an RC-scale motor mount plate produced by JAZRIDER for use with TRX-4 named applications, supplied as the JR-TRX402-BK replacement part. The plate is an aluminum motor mount intended to locate the motor and interface with the vehicle's transmission area, offering a stiffer mounting point compared with typical stamped or composite plates.

Compatibility is limited to the TRX-4 naming in the product title, any fitment beyond that should be confirmed against the vehicle's existing motor mount footprint. This description does not claim interchangeability with other chassis unless the mount geometry and screw pattern match the TRX-4 setup.

Installation typically involves removing the motor and existing mount, transferring the motor and any shims or spacers, and securing the new plate in the same screw positions. Pay attention to alignment between the motor pinion and spur gear during reassembly to avoid excessive gear mesh or binding; the part serves as a tuning aid for drivetrain alignment rather than a complete drivetrain upgrade.

As an aluminum accessory for scale and trail crawlers, the plate contributes to heat dissipation and mounting rigidity; routine checks for screw torque and any signs of wear around mounting holes are recommended to maintain consistent motor alignment during trail use.