Hirobo HI0414168 DTDS Counter First Gear Shaft for Eagle Freya  [HI0414168]

Replacement counter first shaft for the Eagle Freya

This Hirobo HI0414168 counter first gear shaft DTDS serves as a spare RC-scale intermediate shaft for the Eagle Freya helicopter parts catalogue. It replaces the worn element in the counter gear train to restore correct mesh and operational reliability.

The entry emphasises compatibility and installation rather than measurements; fit this shaft as a like-for-like part in the Eagle Freya gear assembly. During routine maintenance confirm seating, inspect bearings and mating gears, and address any signs of wear to prevent accelerated damage.

Fitting guidance: remove the rotorhead and gearbox cover to access the counter gear line, check gear teeth and bearings, locate the shaft into its bores, check axial and radial play to the model tolerance, and hand-rotate to confirm smooth engagement before full reassembly.