This is to relocate you spool on top with your runout sensor. You will need to get a different runout cable because the OEM one is to short.

You will need 2 M4x10 screws for the bottom piece this will bolt on to where the spool use to mount.

you will need one M3x 25 but a M3x30 will work to mount the filament runout sensor. Use the spacer between the runout sensor and the spool mount. you will need 1 M3 thread insert. https://a.co/d/3CU6bOQ to mount the filament runout sensor. I added a hole for your thread insert. 

Some super glue to mount the cable mount pieces together. The very top piece of the cable management pieces will line up with the holes for your spool arm locking bolts that came with the printer.