Prusa MK3 X stepper wire protector

thingiverse

I noticed when I built my MK3 that the spiral wrap containing the X stepper wires was loosely attached, allowing them to bend sharply as they exited the motor. To prevent this, a cap is slid over the back of the motor, creating a secure neck for the spiral wrap to be tied with a cable tie. The fit of the cap is quite snug, but I may add some small hooks in the interior corners if it becomes loose over time.