Futaba FUSHORN-F Type-F Standard Servo Horn D6mm Cross-Arm 4pcs (w/o screw)  [FUSHORN-F]

Type-F Replacement Cross-Arm Details

The Futaba FUSHORN-F Type-F cross-arm is a direct replacement for Futaba-standard servos that use a D6mm cross-arm interface. This kit includes four identical cross-arms and is supplied without mounting screws, intended as spares or for model-specific setups.

Built as a basic mechanical linkage part, this horn keeps steering and control-surface throws consistent, speeds up swapping during tuning sessions, and acts as a simple baseline for small linkage changes. Only fit to servos with Futaba-standard output splines and a 6mm cross-arm shaft.

Installation notes:

• Check that your servo uses Futaba-standard splines and that the output shaft accepts a D6mm cross-arm before fitting.
• Screws are not supplied; reuse the original hardware or fit suitable threaded fasteners of the correct length from your parts kit.
• If trimming or drilling the arm for clearance or alternate link positions, remove the minimum material and verify full travel to avoid binding or weakening the mounting area.

Ideal as maintenance spares or when matching multiple servos with identical arms is required.