Futaba FUEBS3329 Upper/Bottom Case Set Compatible with S9074SB and S9156  [FUEBS3329]

Servo Case Replacement Details

This Futaba FUEBS3329 upper and lower case set is supplied for use with Futaba S9074SB and S9156 servos as a direct replacement housing. The pair renews the outer shell that retains internal gear stacks, bearings, and the mounting flanges that attach the servo to the model chassis.

Choose this case set when a fractured or worn shell compromises mounting alignment, servo centring, or leaves internals exposed to contaminants. When fitting, ensure correct gear mesh and bearing alignment before final tightening, keep original mounting parts where practical, and confirm the neutral arm position after assembly to maintain predictable control geometry.

The product is intended to aid routine maintenance and tuning work such as replacing housings after impacts or swapping shells to conserve factory mounting distances while servicing internal components. For RC servo use only.