MoFly MF-A84 690mm Vertical Stabilizer & Rudder – Replacement Spare Part

MoFly MF-A84 Vertical Tail (Fin & Rudder) – Genuine Replacement Spare Part

Overview

Restore precise yaw control on your MoFly MF-A84 690 mm warbird with this vertical stabilizer & rudder assembly. Built to factory specifications for a perfect fit and straight tracking, it’s the fastest way to get your plane back in the air after a tip-over or hangar rash.

Key Features

• Purpose-built vertical tail (fin) with hinged rudder for MF-A84 690 mm.
• OEM geometry for reliable stability and smooth yaw authority.
• Durable molded foam with surface detailing; accepts stock hardware.
• Quick-swap design—remove damaged fin, press-fit/secure the new one, and fly.
• Ideal spare for preventative maintenance and field repairs.

Compatibility

• Model: MoFly MF-A84 690 mm RC Warbird (brushless, gyro, FPV-ready)
• Compatible plane: MF-A84 690 mm RC Warbird
• More parts: MF-A84 Spare Parts Collection

What’s in the Box

• 1 × Vertical stabilizer with rudder (MF-A84)
• Decal/finish as supplied by the manufacturer (may vary by batch)

Note: Linkages, screws, and other airframe hardware are not included unless shown on the product images.

Installation & Care

1. Power down the aircraft and disconnect the flight battery.
2. Remove the damaged fin; keep any reusable hardware.
3. Dry-fit the new tail to confirm alignment; apply foam-safe adhesive or secure using the stock method.
4. Reconnect the rudder linkage; set neutral and travel in your transmitter.
5. Perform a control-surface check before flight.

Tips: Keep throws within the manual’s recommendation and re-check CG after any structural repair.

FAQ

Is this the vertical tail (not the horizontal tailplane)?
Yes—this is the vertical stabilizer & rudder assembly.

Will it fit without modification?
It matches OEM dimensions for the MF-A84. If your airframe has previous repairs, minor fitting may be required.

Related Parts

Explore props, landing gear, servos, and more in the MF-A84 Spare Parts Collection .