TRAXXAS TRX4 TRAIL CRAWLER Aluminum Servo Horn and Spring Steel Steering Link by GPM TRX416025ST  [TRX416025ST]

Aluminum servo horn and steering link

This 8pcs upgrade set replaces the factory plastic servo horn and straight steering arm on the TRAXXAS TRX4 Trail Crawler with machined aluminum and spring steel components to provide a firmer steering connection and finer adjustment control for scale crawling and trail setups.

The set includes an aluminum servo horn and a spring steel tie rod designed for the straight steering arm layout, with a midpoint between ball ends of 77.5mm for reference when setting toe and steering geometry. The tie rod uses a counter-clockwise thread on one end to simplify length adjustment during tuning.

Hardware supplied for installation includes stainless steel round head screws in various sizes and a 3mm lock nut to secure the horn and link to stock mounting points, allowing direct replacement of the original weak plastic parts without modifying the chassis.