Futaba FUAS3065 Servo Mounting Case Set Compatible with S5101 S9101 Standard Servos  [FUAS3065]

What this servo case does for your setup

This case set provides a stable enclosure for Futaba S5101 and S9101 standard-size servos, keeping the unit fixed while preserving access for horn and linkage adjustments. Its compact design helps maintain a clean layout in tight chassis bays.

Note that compatibility is limited to the S5101 and S9101 servo lines listed; check spline placement and overall dimensions before installation. The case accommodates standard 1/10 mounting practices and common servo arm types used on these platforms.

Fitting tips: align the servo spline with the horn, position the servo so the cable does not contact moving parts, and secure the case using the original servo screws or appropriate substitutes. Verify full horn travel and test suspension stroke and steering to ensure no interference.

Impact on tuning: installing a secure case reduces chassis-to-servo slop, improving consistency of steering and throttle inputs and making bench swaps and track adjustments quicker.