Oh yeah, I forgot to mention the part numbers. The first two are what was in my 90YJ, I assume they are OE but not sure.
T/S flasher: Wagner 224 ; does NOT work with LED tail lights
Hazzard flasher; Wagner 552 ; Does work with LED tail lights (oddly, the LittelFuse brand 552 does NOT work)
Electric flasher: LittelFuse 232 ; Does work with LED tail lights