MoFly 690mm Servo Arm Linkage Replacement Set

Keep your MoFly 690mm warbirds flying smoothly with this dedicated servo arm linkage set. Designed for precise control surface movement, it replaces worn or damaged plastic arms so your elevator, aileron and rudder responses stay crisp and reliable.

Key Features

• Exact-fit replacement servo arm and retainer for MoFly 690mm warbirds
• Durable, flexible plastic to help resist cracking on hard landings
• Multiple linkage holes to fine-tune control throw and responsiveness
• Lightweight design keeps your overall model weight and balance unchanged
• Ideal spare to keep in your field box for quick repairs between flights

Compatibility

This servo arm set is designed for the following 690mm MoFly RC planes:

• MoFly P-51D 690mm Brushless RC Warbird (optional FPV camera & phone mount)
• MF-A84 690mm RC Warbird with Brushless Motor, Gyro & FPV Camera Support

Match your model to the product links above and visually confirm the servo arm shape before purchase. If you are unsure, feel free to contact us with photos of your aircraft and existing linkage.

Installation & Setup Tips

• Disconnect power and remove the old servo arm carefully to avoid stripping the servo spline
• Install the new arm at neutral trim with all control surfaces level
• Use the same linkage hole position as the original arm to keep throws similar
• After installation, perform a full control check and range test before your next flight

More MoFly P-51D 690mm Spare Parts

Looking for additional spares for your 690mm MoFly warbirds? Explore our dedicated MoFly P-51D 690mm Spare Parts collection for propellers, landing gear, hardware and more. Ships worldwide.