The GPM TRX4025TA/2H aluminium servo horn is produced with a focus on precision and durability to enhance steering control on Traxxas TRX-4 platforms. The integrated spring absorbs impacts to protect steering linkages while allowing selectable tie rod mounting positions for setup refinement.
Note that the spring adds to the horn thickness compared to standard arms. When installed in the factory servo location, reverse the support tie rods angle to ensure clearance while maintaining the original front reverse steering gear location. This approach preserves geometry while preventing interference.
This component is compatible with TRAXXAS TRX-4 DEFENDER, FORD BRONCO 82046-4, TACTICAL UNIT-82066-4 and other TRX-4 style chassis that share the same mounting pattern. Use the multiple tie rod holes to tune steering throw and centering to your preferred setup.