Servo Gear Replacement for Futaba S3103 and S3106 - FUAS3219  [FUAS3219]

Gears compatible with S3103 and S3106 servos

This FUAS3219 gear pack serves as an RC-scale replacement for Futaba S3103 and S3106 servos, matching the part references AS3219 and EBS3228 listed in the product title, and is supplied without retail packaging.

Replace the internal gears when you notice play, rough rotation, or binding to recover smoother motion and steadier steering inputs on your models. During installation, ensure correct alignment and tooth engagement before fully reassembling the servo.

The product naming drives compatibility with the S3103 and S3106 series; double-check gear geometry and spline fit against your servo internals before fitting. This item is intended for model servo servicing and workshop replacement tasks.