Bevel Gear 20T with Shaft for Eagle Freya HI0414177 - Hirobo  [HI0414177]

Durable 20T Bevel Gear and Shaft for Eagle Freya

The Hirobo HI0414177 is supplied as a bevel-style 20T gear with its shaft for use in Eagle Freya helicopter assemblies. This spare part replaces a worn drivetrain gear and helps re-establish the intended mesh between the gearbox and bevel components.

Installation guidance: check that the shaft is fully seated and that there is correct axial clearance before completing assembly. Inspect gear engagement at low throttle and make sure the surrounding bearings turn freely. Apply thread locker only where the kit documentation specifies and do not over-torque fasteners to avoid introducing bearing preload.

Service note: fitting this gear can improve drivetrain reliability by restoring correct geometry. When replacing the part, also examine nearby bearings and the mating pinion for signs of wear that could have caused the failure.