TRX-4 Suspension Link Axle Mounts (Front & Rear) - Brass - JR-TRX424 by Jazrider  [JR-TRX424]

Axle-mounted brass link seats for TRX-4 tuning

The JR-TRX424 set supplies brass front and rear link axle mounts as direct replacements for Traxxas TRX-4 link seats, intended to support suspension tuning and scale crawler performance. The description concentrates on functionality, material trade-offs, and setup implications without altering core axle geometry.

By replacing the lighter factory parts with brass seats, you gain a stiffer, heavier mounting point for the suspension links. This helps when you are dialling in axle rotation, roll behavior, and link angles during progressive setup sessions.

Fitting advice: remove the original axle link mounts, place the brass units onto the axle housing, then fasten using existing or matching hardware. Confirm thread sizes and secure torque, then run the vehicle briefly to verify link geometry and steering return before extended use.

For owners focused on precise suspension setup and a more scale-correct metal appearance, the JR-TRX424 brass axle mounts provide a reliable axle-mounted link seat solution for front and rear positions.