Product Description
The Arm Shell Without Motor Replacement is designed for the DJI Mini 4 Pro to restore the drone's original structural integrity and appearance. This precision-molded shell replaces damaged arm housing without requiring motor replacement, offering a cost-effective repair solution for cracked, broken, or worn arms. Manufactured to match original specifications, it ensures a seamless fit, maintains proper folding mechanism function, and protects internal components during flight.
Features:
• Compatible with DJI Mini 4 Pro
• Replacement arm shell only – motor not included
• Available for multiple arm positions (please select correct side)
• Restores damaged arm structure without full motor replacement
• High-quality durable plastic construction
• Precision-engineered for accurate fit and hinge alignment
• Maintains proper arm folding mechanism function
• Ideal repair solution for cracked or broken arms
Basic soldering skills are required for the arm without motor replacement.
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
Hassle-free contact
We're here to help! Contact us at sales@isupplyparts.com