Futaba FUAS3219 Servo Gear Set for S3103 S3106 Servos  [FUAS3219]

Servo gear set for S3103/S3106

This gear set is an RC-scale replacement pack specified as FUAS3219 for use with Futaba S3103 and S3106 servos, matching the part codes AS3219 and EBS3228 as listed in the item name, and is supplied without retail packing.

Use this set when internal gears show wear, excessive backlash, or binding; replacing worn gears restores smoother travel and more predictable steering response in model applications. The parts should be installed during routine servo maintenance and checked for correct alignment and mesh before full reassembly.

Compatibility is driven by the product naming (S3103 and S3106); ensure the gear profiles and spline fit correspond to your servo internals before installation. This is a scale-model accessory intended solely for model servos and workshop replacement tasks.