Required Parts:
https://www.amazon.com/BIQU-Filament-Detection-Accessories-Extruder/dp/B08QJFJYLN
Set of 4, 2.5 mm screws, washers and nuts that fit the existing run out sensor mount pictured below.
Note: you will have to remove the existing run out sensor if you have not already.
3. Screw the sensor to the mount plate as pictured below.