Mavic Pro Front Left Motor Arm GKAS Original DJI replacement part. The motor has very tight cable connections that go inside the arm from one end to the other. This is connected to the motor in such a way that it would be very difficult if not impossible to solder the cables to the motor. If this was possible you don t want to mess with the angle you glue the motor to the arm. A little bit off it could give you a hard time flying it. If u have experience soldering I would suggest you to buy the whole arm and motor. There are some good tutorials on how to change the arm.