Tamiya TRF421 Rear Body Post Mount Plate Graphite by Factory Pro O-TCP007  [FP-O-TCP007]

Rear Body Post Mount Plate for TRF421

This rear body post mount plate is an RC-scale replacement part for the Tamiya TRF421 chassis, supplied by Factory Pro as model O-TCP007. Made from graphite, the plate serves as a mounting surface for the rear body posts and ties the body to the chassis mounting points used on TRF421 models.

In practical terms the plate provides a stable contact area for the rear posts, reducing unwanted movement between body and chassis during cornering and under load. That stability helps maintain consistent body height and alignment, which can affect aerodynamic balance and handling feel on the track.

Installation is straightforward for anyone familiar with TRF421 body hardware: the plate replaces the stock mount and fastens to the original post locations. Check alignment and clearances with your existing body posts before final tightening, and verify that the body sits squarely after fitting. This is an RC-scale accessory intended only for model use.