Traxxas TRX4 Aluminium Servo Horn 4-piece Upgrade TRX4024T by GPM  [TRX4024T]

Aluminium servo horns built for TRX4 trail use

This 4-piece aluminium servo horn set is an aftermarket upgrade for the Traxxas TRX4 Trail Crawler, made to improve steering durability and expand tuning range on off-road setups.

Each arm is precision machined from 6061 T6 aluminium and uses a straight-arm profile to reduce flex seen in stock plastic horns. Dual-position tie rod holes let you make small adjustments to steering throw and centring so you can refine handling without changing other steering parts.

Installation follows familiar TRX4 procedures: remove the factory horn from the servo output spline, fit the aluminium horn to the same spline orientation, and secure with the supplied stainless screws. Confirm spline alignment and steering centring before final tightening to prevent binding or uneven steering.