Thanks for the guide! I was able to replace the motor in our Swiffer with a spare mini "370" pump motor that happened to have an identical motor section once the pump was taken apart. Refer to my Imgur gallery for more info on disassembly.
The motor I used was "DC 3V-5V 3.7V Micro 370 Motor Mini Air Pump Vacuum Pump Self-Priming Pump" something like this motor.

Imgur Gallery: imgur.com/a/YQ5SvgG

Yes when you re-install the display you’ll need to add more adhesive as it destroy it during the removal process. They recommend using '''Tesa 61395 Tape (1mm)''' however I got away with using 2mm tape as it was all I had on hand and it worked just fine, however the application was a little difficult. I’d also recommend getting some small conductive tape for the display adhesive pads as well as the couple of conductive pads on the bottom of the battery.