Futaba FUEBS3442 Servo Case Set for BLS173SVi Servos  [FUEBS3442]

Aluminum servo case for BLS173SVi

This Futaba FUEBS3442 servo case set is an RC accessory designed to house and protect the BLS173SVi servo range. It creates a secure mounting that reduces unwanted movement and helps deliver repeatable positioning during adjustments and track setup.

Because the case matches the BLS173SVi form factor, verify fitment before final assembly. During installation, align the servo spline and horn, position the mounting tabs, tighten fasteners to a firm but not excessive torque, and check neutral endpoint travel to avoid binding.

For chassis tuning the case preserves consistent mounting geometry, making servo swaps and repeatable adjustments simpler. Keep the interior free of debris and be aware of any slight differences in case thickness or spline that could affect horn clearance when changing servos.