Replacement Gear Set FUAS3198 for Futaba S9102 AS3198 EBS3092  [FUAS3198]

Details on Futaba FUAS3198 Gear Set

This Futaba FUAS3198 gear set corresponds to the S9102 servo family and carries part references AS3198 and EBS3092. It is provided without retail packaging and is intended as a replacement internal gear set for hobby servos, not a complete servo assembly.

Its use cases include replacing worn internal gears, correcting stripped teeth after incidents, or refurbishing a servo after disassembly. As a component-level spare, verify your servo model matches before taking the unit apart.

Assembly guidance: follow the manufacturer's recommended service procedure to open the case, keep small components and bearings in order, and check gear mesh and endplay when reassembling. Apply a light, appropriate grease and test the servo through its full travel before reinstalling in the model. If unsure, refer to a qualified hobby technician or Futaba S9102 documentation.