BLS177SV Servo Housing Replacement for Workshop Repair - Futaba FUEBS3445  [FUEBS3445]

Service shell designed for the BLS177SV

The Futaba FUEBS3445 servo case set offers a replacement housing engineered to accept the internal assemblies of the BLS177SV servo. The focus here is on the mechanical containment role: protecting and locating the gearbox and electronics while preserving original mounting relationships.

Delivered as a direct-fit replacement for the BLS177SV layout referenced in the title, the case halves align with the servo's mounting points and output shaft position. Use the set when the original shell is damaged, when reassembling a serviced unit, or when preparing a servo for further workshop use.

Fitment is straightforward for those familiar with small servo strip-down: remove the damaged case, move the internal gear train, PCB and fittings into the new halves, and secure using the existing mounting holes. Careful attention to output spline positioning and any internal spacers will prevent binding after reassembly.

As an installation-level accessory the case does not change electrical performance, though it may alter mounting stiffness and thermal paths. Confirm clearance and movement with the BLS177SV arrangement before finalising fitment in the model.

Opt for this case set when you need a like-for-like replacement housing for BLS177SV servos to restore mounting integrity and simplify workshop servicing.