Futaba FUEBS3442 CNC Servo Case for BLS173SVi  [FUEBS3442]

Mounting solution for BLS173SVi servos

This Futaba FUEBS3442 servo case set is offered as an RC accessory to enclose and protect BLS173SVi servos. It provides a firm mounting point that reduces unwanted motion and improves repeatability during trim and setup work.

As the product matches the BLS173SVi form factor, verify clearance and alignment prior to final installation. During fitting, align the spline and horn accurately, fit the mounting tabs, tighten screws evenly without over-torquing, and confirm neutral endpoint alignment to prevent binding.

For chassis tuning the case delivers stable geometry that eases servo swaps and repeatable adjustments. Keep the assembly clear of debris and be mindful of small differences in spline or case thickness that could affect horn clearance when replacing servos.