Futaba FUAS3188 Servo Gear Set for S3002 and S3016 Servos  [FUAS3188]

Servo gear replacement for S3002/S3016

This gear set is a direct replacement accessory intended for Futaba S3002 and S3016 scale servos, supplied with the part references AS3188 and EBS3190 and offered without original packing. It is designed as a service component to swap worn or damaged internal gears and restore mechanical engagement in model servos.

Compatibility in this listing is limited to the S3002 and S3016 model references as stated, use the part numbers to confirm fit before disassembly. Typical installation requires opening the servo case, noting the original gear stack order and shims, removing the old gears, and fitting the replacement gears in the same orientation.

When reinstalling, verify gear mesh and endplay with the output spline and horn installed, operate the servo at low speed to confirm smooth rotation, and check for unusual noise or binding. These checks help ensure the replacement gears restore expected mechanical operation during RC use.

This item is presented as a parts set for maintenance and repair, reference the AS3188 and EBS3190 markings when matching to your servo unit because the package does not include external packing or additional accessories.