Hirobo HI0414465 Turbulence D3 SSZ-IV Radius Block  [HI0414465]

Radius block for Turbulence D3 SSZ-IV

This radius block is a direct-replacement scale accessory listed as HI0414465 for use with the Turbulence D3 SSZ-IV designation. The text focuses on mechanical role and fit: the component positions linkage geometry, influences tail and cyclic response, and serves as a small replacement part used during maintenance or setup adjustments.

Intended for model-level RC helicopter work, the block is described as a part of the control linkage system rather than an electronics or drive component. Installers should verify matching SSZ-IV part references and inspect fit at the control horn and tail assembly before finalizing setup.

Use this radius block when restoring original linkage geometry or when swapping worn components that affect tail authority and cyclic feel. Confirm part fit during a bench check before flight testing.