TY1 HS7728TO 38mm Prop Spinner Compatible with D3.0mm Shafts (Translucent Orange)  [HS7728TO]

Compatibility with D3.0mm motor shafts

This 38mm spinner is produced as an RC finishing component to mount on motors with a D3.0mm shaft, giving a streamlined nose shape for electric propeller configurations. The translucent orange tone aids quick visual inspection and model identification on the workbench or at the field.

The key compatibility factor is the shaft diameter: ensure your motor shaft measures 3.0mm and check for any mating surfaces that might prevent a full seat. The spinner is primarily cosmetic but is also used when balancing props and trimming nose mass for desired flight handling.

Fitting advice: confirm the spinner clears adjacent cowlings and motor mounts and that it fits snugly on the D3.0mm shaft. Use accepted spinner mounting procedures and re-assess dynamic balance after fitting any prop or adapter to prevent unwanted vibration.