Replace the stock horn on your Traxxas TRX-4 with the GPM TRX4025TA/4H aluminum servo horn to improve steering resilience. Its built-in spring helps reduce shock transfer to the steering gear, and the multiple mounting holes provide flexibility to set tie rod geometry for a cleaner steering arc.
Note: The presence of the spring makes the horn thicker, so when installing in the standard servo position on TRX-4 models you should reverse the angle of the support tie rods to keep sufficient space while preserving the front reverse steering gear function.
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