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

Control linkage radius block for Turbulence SSZ-IV

The HI0414465 radius block is a replacement component specified for Turbulence D3 SSZ-IV helicopters. It sets the linkage geometry, alters tail and cyclic behaviour, and is used as a small service part during maintenance or setup changes.

This item is a mechanical linkage component rather than an electronic or propulsion part. Installers should verify part matches for SSZ-IV variants and confirm the fit at the control horn and tail assembly before completing the job.

Fit this radius block when you need to restore correct linkage geometry or replace worn parts affecting tail control and cyclic feel. Conduct bench fitting and cautious flight verification after installation.