TRAXXAS MAXX Monster Truck Aluminum 25T Servo Horn by GPM TXMS024/SH  [TXMS024/SH]

Aluminum 25T Servo Horn for TRAXXAS MAXX

This aluminum 25T standard servo horn is an aftermarket replacement produced by GPM for TRAXXAS MAXX monster truck chassis, designed to interface with standard 25T servo splines and to restore or refine steering response on 1/10 scale models. The part focuses on reliable steering geometry and durable operation under typical hobby use.

Manufactured from 6061-T6 aluminum, the horn balances low weight with tensile strength to resist deformation from frequent steering inputs and moderate impacts typical in off-road and bashing sessions. The 25-tooth interface matches standard servo outputs used on MAXX variants, allowing a direct swap into the servo area without remixing spline geometry.

Installation notes: confirm spline alignment and secure the horn using the included hardware, checking for any play at the linkage after tightening. As a tuning element, the aluminum horn slightly stiffens the steering link compared with plastic stock parts, which can translate to crisper feedback but may transfer more shock to the servo—consider using a washer or thread-lock where appropriate for repetitive use.