SCEADU SZ-IV Compatible Blade Holder - HI0412184 by Hirobo  [HI0412184]

SCEADU SZ-IV Blade Retention Component

Offered as a replacement blade holder for the SCEADU SZ-IV rotorhead, this item is presented as an aftermarket service component compatible with the model listed in the title. The description focuses on fitment and checks rather than promotional statements.

The holder secures the main rotor blade to the rotorhead assembly and plays a role in blade tracking and rotor balance when installed correctly. Ensure the model number HI0412184 corresponds to the part you require and check mounting points for wear before installing the new holder.

Fitting typically means removing the blade from the current holder, transferring any required hardware, and tightening retention screws to the rotorhead manufacturer's recommended values. This text does not include torque figures or detailed disassembly steps; it concentrates on fit, inspection, and the holder's effect on in-flight stability.

Use this unit as a direct service replacement only when part numbers match, and verify hardware integrity and blade tracking after installation to maintain safe rotor operation.