This Hirobo HI0414484 servo stay is an RC-scale mounting bracket that sets the servo mounting height at 12mm. It functions as a fixed support for a helicopter servo, keeping the servo axis aligned with the airframe mounting points to maintain predictable control link geometry.
Use it where precise servo height and repeatable positioning matter, for example when replacing a worn bracket or matching servo centers during setup. The part is listed under Eagle Freya helicopter parts, so confirm fitment against your model's mounting pattern before installation.
Installation notes: orient the stay so the servo output spline lines up with the control linkage, use the original mounting holes where possible, and tighten fasteners incrementally to avoid misalignment. This component is an accessory for RC helicopters only.
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