Suggestions for replacement driver for HD2010 light

My cat wounded my driver/pill/emitter by knocking it off my desk onto the cement floor. It has changed from a 3-mode to a 1-mode light (and appears medium at that).

I would like to repair this HD2010 and wondered if anyone might suggest a 17mm driver that will work. Obviously it is for a single 26650 or 18650 battery. I would love a 3-mode (low-med-high) version, no need for the flashie mode.

Thank you in advance for any recommendations!!

I have a bunch of takeout East-092 drivers(stock HD2010 driver) if you want one pay shipping and I can send you one. Otherwise you are going to need to make some kind of spacer to get a normal driver to fit it’s kind of a pain in the @ss to do.