TRAXXAS TRX4 Aluminium Servo Horn with Built-in Spring TRX4025TSN by GPM  [TRX4025TSN]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN
Price:
CAD$9.70
Brand:
GPM
Model:
TRX4025TSN
GTIN:
4894538372335
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum 6061-T6 Servo Horn W. Built-in Spring (For Locking Differential ) - GPM TRX4025TSN"

Robust TRX4 diff-lock servo horn

This replacement servo horn is made for TRAXXAS TRX4 trail crawlers and supplied as model TRX4025TSN. It is precision machined from 6061-T6 aluminium and includes an internal spring to help absorb shocks at the diff-lock servo mounting points.

Fit this horn where a locking differential servo needs a durable, low-mass linkage. The built-in spring reduces instantaneous shock to the servo during impacts and deep articulation, while the alloy construction preserves consistent alignment for hobby-scale drivetrain systems.

Installation notes: seat the aluminium collar and secure with the supplied round-head screw, placing the 3mm metal washer beneath the screw head to remove excess gap between the screw and collar. This part is intended for front, rear, or centre diff-lock servo locations on compatible TRAXXAS chassis fitted to RC trail and crawler rigs.

Packing includes

  • Servo horn - 1pcs
  • Stainless steel round head screws 3*10 - 1pcs
  • Aluminum collar - 1pcs
  • 3mm metal washer - 1pcs

Original Name / Part No:

5669

Compatible Models

  • TRAXXAS-1/10 ELECTRIC 4WD TRX4 DEFENDER TRAIL CRAWLER -82056-4
  • TRAXXAS-1/10 6WD TRX-6 MERCEDES-BENZ G-63 MAG 6X6-88096-4
It is designed for the TRX4 platforms listed in the compatibility box; most Defender installations use the same diff-lock servo dimensions, but verify your servo spline and mounting clearance before final assembly.
The integrated spring cushions shock loads transmitted through the linkage, reducing abrupt torque spikes on the servo output gearset during hard impacts or extreme wheel articulation.
Use the included 3mm washer under the screw head and torque to a firm setting; check spline engagement and retest articulation to ensure there is no lateral play at the collar.

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