TRAXXAS TRX4 Precision Rear Brass Axle Mounts TRX4009X by GPM  [TRX4009X]

Precision brass rear axle mount for TRX4 setups

This brass rear axle mount set has been prepared for TRAXXAS TRX4 scale trail crawlers to provide stable, repeatable mounting points for suspension links and rear dampers. The brass construction offers increased mass at the mounting location and a durable interface with standard TRX4 link geometry.

Each mount presents a matrix of threaded holes to accept the included stainless steel flat head screws, enabling stepwise adjustment of link and damper pivot heights by selecting alternate screw positions. Installation follows a direct procedure: locate the mount at the rear axle mounting point, insert the supplied screws through the chosen threaded holes and secure to the chassis or axle bracket. This arrangement supports tuning link angle and damper pickup without modifying link lengths.

Manufactured in brass for durability and rear mass tuning, the set includes hardware sized for the documented TRX4 mounting points. The change in mass is noted as an element of setup tuning rather than an implied performance improvement.

Use these precision brass mounts to achieve consistent rear pivot locations and modular damper positions on TRX4-based rigs; they install with the supplied screws into selectable hole positions for setup control.