Hirobo HI0404634 Eagle Servo Mount Stay H=17mm — Servo mount stay for Eagle/Freya/EX/SX helicopters  [HI0404634]

Servo mount stay for Eagle series

This Hirobo HI0404634 servo mount stay is an RC-scale replacement part designed to position and secure standard servos within Hirobo Eagle family helicopters and related Freya, EX, and SX airframes. The stay's H=17mm offset provides a defined mounting height useful when matching servo horn geometry and linkage alignment.

Intended role: the mount holds the servo flange steady to reduce flex and maintain control surface geometry during flight and tuning. Use it where the original servo mounting points require a 17mm spacer to achieve neutral link angles or to clear nearby frames and mechanics.

Installation notes: verify servo flange hole spacing against the stay before final fit, check for proper alignment of servo output spline and linkage, and confirm that any adhesive or threadlocker used is compatible with aluminum surfaces. Adjust servo horn position and linkage clevis length as part of the setup process to minimise binding and ensure predictable control response.