Futaba FUEBS3373 Servo Housing for BLS154 BLS174HV BLS174SV - Replacement Shell  [FUEBS3373]

Overview of the replacement housing

The Futaba FUEBS3373 servo case set is an RC replacement shell built to accept the internal assemblies of Futaba BLS154, BLS174HV and BLS174SV servos. The design preserves original mounting points to ease refitting into your model.

As a repair-oriented component, the housing lets you replace a cracked or worn case or perform diagnostic work on the servo internals without discarding the entire unit. It is intended strictly for model use and does not indicate any real-vehicle application.

Installation notes: transplanting the gear train and electronics into the new case should be done carefully, checking engagement and alignment before final screws are fitted. Retain the factory screw locations and confirm horn orientation and travel to avoid binding or an off-center neutral setting.