Hirobo HI0414177 BEVER GEAR 20T WITH SHAFT  [HI0414177]

BEVER Gear 20T with Shaft for Eagle Freya

This HIROBO spare is an RC-scale bevel-style gear supplied with its shaft, intended for use in models categorized under Eagle Freya helicopter parts. The component replaces a worn drivetrain gear assembly and restores correct meshing where the gearbox and bevel interface.

Installation notes: verify shaft seating and axial play before final assembly, check mating gear mesh at low throttle, and confirm that the surrounding bearings rotate freely. Use thread locker only on fasteners specified by your kit instructions and avoid over-tightening which can introduce preload on bearings and change gear alignment.

Tuning role: this gear is intended as a direct replacement to recover drivetrain geometry and to allow fine adjustment of gear mesh for quieter, more efficient power transfer. When fitting, inspect adjacent components such as bearings and mating pinion for wear that might have caused the original failure.