Futaba FUSG23 Servo Gear Replacement Set for S23 (W/O PACKING)  [FUSG23]

S23 Servo Gear Replacement Details

The Futaba FUSG23 servo gear set is a direct spare for Futaba S23 series servos and is provided without retail packing. It functions as an RC-scale service part to replace worn internal gears and restore the servo's mechanical operation without needing a full unit replacement.

Fit this kit if you detect gear play, stripped teeth, or increased backlash in an S23 servo. The components re-establish correct gear engagement and ensure torque transmission from the motor to the output spline, preserving normal centring and control response in model use.

Installation notes: perform the strip-down on a clean bench, keep screws and shims organised, and set correct mesh and endplay prior to final assembly. Put a light smear of appropriate gear grease on the mating faces only, avoid bearing contamination, and cycle the gears slowly to check smooth operation before returning the servo to service.

Tuning and fitment: fitting new internal gears may alter feel and endplay to a small degree; after assembly, inspect for binding and confirm that electrical connections and mounts are secure. This product is sold as an internal replacement gear set for hobby servos and is not intended for full-size or non-hobby applications.