For BLS153 & BLS257: Servo Case Set Compatible with Futaba FUEBS3371  [FUEBS3371]

Enclosure solution for BLS153/BLS257 servos

This servo case set is intended as an RC accessory to house Futaba BLS153 and BLS257 servos, protecting the unit and keeping installations organised. The case provides a repeatable mounting interface and reduces the chance of the servo body touching adjacent chassis components.

Installation is simple for those used to servo swaps: remove the horn, place the case around the servo, align the mounting points with the servo's original holes, and secure using the existing fasteners. Always verify horn clearance and linkage geometry before final tightening to prevent binding.

During tuning and setup the case serves a practical role: it holds the servo steady in compact mounts, helps route connectors cleanly, and streamlines swapping between servos with consistent fitment. Use it as part of your regular setup checks when adjusting endpoints and horn position.