Product Description
This Motor Arm Replacement is designed specifically for the DJI Air 3S and is available for the Front Left (FL), Front Right (FR), Rear Left (RL), and Rear Right (RR) positions. Each arm securely supports the motor and propeller assembly while maintaining the drone's strength, balance, and flight stability.
If your drone has suffered a crash or impact resulting in a cracked, bent, or broken motor arm, replacing the damaged arm can restore the original structure and ensure proper motor alignment for safe and reliable flight.
Manufactured to original specifications, each replacement arm provides an accurate fit, durable construction, and dependable performance, making it ideal for professional drone repairs and DIY maintenance.
Key Features
- Compatible with DJI Air 3S
- Available for Front Left, Front Right, Rear Left, and Rear Right motor arm positions
- Restores structural integrity and motor alignment
- Supports stable flight performance and balanced operation
- Precision-engineered for an exact fit and easy installation
- Durable construction for long-lasting reliability
- Ideal for repairing crash-damaged or worn motor arms
Some drone parts may require a programmer or software calibration after replacement to ensure the new parts function properly. Below chart for reference.

Please make sure you have the necessary repair knowledge and hands-on skills before attempting any replacement. We are responsible for product export and quality assurance only.
If you would like to learn more about drone repair and replacement procedures, you can visit study.repair for professional training and systematic learning resources.
Want to Learn DJI Drone Repair?
This part is covered in our DJI Drone Repair Course, where you’ll learn step-by-step fault diagnosis, arm and motor replacement, and safe professional repair methods.
Perfect for beginners and technicians leveling up.
👉 Learn more at Study.Repair
Package Includes
- Front/Back/Left/Right Arm Replacement for DJI Air 3S each x1.
Hassle-free contact
We're here to help! Contact us at sales@isupplyparts.com