GPH 346 Collective Pitch Lever Set for Rotor Head - HI0403234 by Hirobo  [HI0403234]

Replacement Levers for GPH 346 Rotor Heads

This Hirobo collective pitch lever set is an aftermarket replacement accessory intended for use with GPH 346 rotor head assemblies. The levers transmit swashplate motion to the blade grips and are supplied as a direct-fit service item for models that specify GPH 346 components.

Installation is straightforward for hobbyists experienced with rotor head maintenance: remove the existing linkage, fit the new levers, and confirm centring and free play before flight. Reuse the rotor head fasteners where appropriate, torque to the original values, and verify smooth cyclic and collective movement during ground checks.

For setup and upkeep, these levers restore precise pitch response at the component level. Check pivot fitment and ensure bearings or pins in the rotor head are serviceable to avoid introducing slop that can degrade control feel.